1 2005-10-28 Simon Josefsson <jas@extundo.com>
3 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
5 * gc-libgcrypt.c: Add MD2 (which is not available through
8 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
10 * md2.h, md2.c: New files.
12 2005-10-24 Simon Josefsson <jas@extundo.com>
14 * md4.h: Shrink buffer size, now that we changed the type.
16 2005-10-22 Simon Josefsson <jas@extundo.com>
18 * arcfour.h, arcfour.c: Use fixed size indices in the
19 arcfour_context struct (simplify test vector testing in GNU
22 2005-10-22 Simon Josefsson <jas@extundo.com>
24 * md4.c, md4.c: Simplify buffer handling visavi alignment,
25 suggested by Bruno Haible <bruno@clisp.org>.
27 2005-10-22 Simon Josefsson <jas@extundo.com>
29 * crc.h: Include stddef.h, for size_t.
31 2005-10-21 Simon Josefsson <jas@extundo.com>
33 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
34 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
36 2005-10-21 Simon Josefsson <jas@extundo.com>
38 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
41 2005-10-21 Simon Josefsson <jas@extundo.com>
43 * gc-gnulib.c: Support ARCTWO in CBC mode.
45 2005-10-21 Simon Josefsson <jas@extundo.com>
47 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
50 * hmac-sha1.c (hmac_sha1): Likewise.
52 * crc.c (crc32_update): Actually use crc parameter, suggested by
53 Bruno Haible <bruno@clisp.org>.
55 * crc.h: Include stdint.h directly, suggested by Bruno Haible
58 2005-10-21 Simon Josefsson <jas@extundo.com>
60 * des.h, des.c: New files.
62 * gc-gnulib.c: Support DES.c
64 2005-10-21 Simon Josefsson <jas@extundo.com>
66 * arctwo.h, arctwo.c: New files.
68 * gc-gnulib.c: Support ARCTWO.
70 2005-10-21 Simon Josefsson <jas@extundo.com>
72 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
74 2005-10-19 Simon Josefsson <jas@extundo.com>
76 * gc-gnulib.c: Support ARCFOUR.
78 2005-10-19 Simon Josefsson <jas@extundo.com>
80 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
83 * gc.h: Add ECB enum type.
85 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
87 2005-10-19 Simon Josefsson <jas@extundo.com>
89 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
91 2005-10-18 Simon Josefsson <jas@extundo.com>
93 * md4.h, md4.c: New files, based on md5.?.
95 2005-10-17 Simon Josefsson <jas@extundo.com>
97 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
99 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
101 2005-10-17 Simon Josefsson <jas@extundo.com>
103 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
105 2005-10-17 Simon Josefsson <jas@extundo.com>
107 * gc.h, gc-libgcrypt.c: Add ciphers.
109 2005-10-17 Simon Josefsson <jas@extundo.com>
111 * sha1.c: Use uint32_t instead of md5_uint32.t
113 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
116 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
118 * md5.h: Use stdint.h and uint32_t. Doc fix.
120 2005-10-15 Simon Josefsson <jas@extundo.com>
122 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
124 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
126 2005-10-14 Simon Josefsson <jas@extundo.com>
128 * arcfour.h, arcfour.c: New files.
130 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
132 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
133 include <wchar.h>; no longer needed.
135 2005-10-14 Jakub Jelinek <jakub@redhat.com>
136 and Ulrich Drepper <drepper@redhat.com>
139 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
140 instead of inline stream orientation test and two separate
141 function calls. Pay no attention to USE_IN_LIBIO.
143 2005-10-14 Roland McGrath <roland@redhat.com>
145 Import from libc. [BZ #1331]
146 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
148 Reported by Matej Vela <vela@debian.org>.
150 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
152 * mkdir-p.c (make_dir_parents): Don't report an error if an
153 intermediate directory is in a read-only file system. Problem
154 reported by Eric Blake.
156 2005-10-13 Simon Josefsson <jas@extundo.com>
158 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
159 Move memory allocation outside of loop.
161 2005-10-12 Simon Josefsson <jas@extundo.com>
163 * gc-pbkdf2-sha1.c: New file.
165 * gc.h: Add gc_pbkdf2_sha1 prototype.
167 2005-10-12 Simon Josefsson <jas@extundo.com>
169 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
170 suggested by Bruno Haible <bruno@clisp.org>.
172 2005-10-12 Simon Josefsson <jas@extundo.com>
174 * gc-libgcrypt.c (gc_hmac_sha1): New function.
176 * gc-gnulib.c (gc_hmac_sha1): New function.
178 2005-10-12 Simon Josefsson <jas@extundo.com>
180 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
182 2005-10-12 Simon Josefsson <jas@extundo.com>
184 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
185 GC_USE_HMAC_MD5, respectively.
187 * gc-libgcrypt.c (gc_md5): Fix assert call.
190 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
192 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
194 * gc-gnulib.c (gc_hash_buffer): Ditto.
196 2005-10-11 Bruno Haible <bruno@clisp.org>
198 * c-strcasestr.h: New file, from GNU gettext.
199 * c-strcasestr.c: New file, from GNU gettext.
201 2005-10-11 Bruno Haible <bruno@clisp.org>
203 * c-strcase.h: New file, from GNU gettext.
204 * c-strcasecmp.c: New file, from GNU gettext.
205 * c-strncasecmp.c: New file, from GNU gettext.
207 2005-10-11 Simon Josefsson <jas@extundo.com>
209 * crc.h, crc.c: New files.
211 * gc.h (gc_hash_buffer): Add doc.
213 2005-10-08 Simon Josefsson <jas@extundo.com>
215 * gc.h: Add gc_hash and gc_hash_buffer.
217 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
219 * gc-libgcrypt.c (gc_hash_buffer): Add.
221 2005-10-11 Bruno Haible <bruno@clisp.org>
223 * strcasecmp.c: Include limits.h.
224 (strcasecmp): Avoid integer overflow on exotic platforms.
225 * strncasecmp.c: Include limits.h.
226 (strncasecmp): Avoid integer overflow on exotic platforms.
227 Reported by Paul Eggert.
229 2005-10-06 Simon Josefsson <jas@extundo.com>
231 * hmac-md5.c: New file.
235 2005-10-06 Simon Josefsson <jas@extundo.com>
237 * memxor.c (memxor): Avoid casts and warnings.
239 2005-10-05 Derek Price <derek@ximbiot.com>
241 * getdelim.c (SIZE_MAX): New macro, if not already defined.
243 2005-10-05 Simon Josefsson <jas@extundo.com>
245 * memxor.c (memxor): Fix compiler error.
247 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
248 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
250 * memxor.h, memxor.c: New files.
252 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
253 we assume all systems have it, suggested by Jim Meyering
254 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
255 any systems lack sys/socket.h; mingw32 is known to lack it, but we
256 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
259 2005-10-04 Bruno Haible <bruno@clisp.org>
261 * verify.h (verify_true): Provide alternative definition for C++.
263 2005-10-04 Simon Josefsson <jas@extundo.com>
265 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
266 D. Baushke" <mdb@gnu.org>.
268 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
270 * getdelim.c: Include getdelim.h first. Include <limits.h>.
271 (SSIZE_MAX): New macro, if not already defined.
272 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
275 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
277 * exclude.c: Include verify.h.
278 (verify): Remove. All callers changed to use verify.h's version.
279 * strtoimax.c: Likewise.
280 * utimecmp.c: Likewis.e
283 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
284 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
285 * .cvsignore: Add fts.h, search.h, t-fpending.
286 * settime.c (settime): Fix { typo in previous patch. Also, don't
287 bother returning ENOSYS if settimeofday or stime fails; just let
288 them return whatever errno they want to return.
289 * utimens.c: Include unistd.h, for dup2.
290 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
291 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
293 2005-10-02 Jim Meyering <jim@meyering.net>
296 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
297 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
298 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
299 Remove AT_FDCWD test.
300 Do not consume the fd unless successful.
301 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
302 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
303 block, so that we don't even try to compile it if settimeofday is
304 available. This works around a compilation failure on OSF1 V5.1,
305 due to stime requiring a `long int*' while tv_sec is `int'.
307 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
309 * getdelim.c (getdelim): Remove unused variables.
311 2005-10-01 Simon Josefsson <jas@extundo.com>
313 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
314 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
315 AI_* and EAI_* definitions. Protect function declarations.
317 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
319 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
320 so that the code works even with ancient cpp. Portability problem
321 with GCC 2.7.2.1 reported by Thomas M.Ott.
323 2005-09-27 Jim Meyering <jim@meyering.net>
325 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
327 * intprops.h (signed_type_or_expr__): Define.
328 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
331 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
333 * verify.h (verify_expr): Remove, replacing with:
334 (verify_true): New macro that returns true instead of void.
335 (verify_type__): Remove.
336 (verify): Use verify_true rather than verify_type__.
338 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
340 * utimens.c (ENOSYS): Define if not already defined.
341 (futimens): Support having a null PATH if the file descriptor
344 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
346 (__attribute): Define to empty unless GCC 3.1 or later.
347 This works around a core dump on OpenBSD 3.4, which has GCC
348 2.95.3, which dumps core when given __attribute__(()). It also
349 simplifies other tests, since we really don't want to bother with
350 worrying about which ancient version of GCC supported what.
351 Original problem reported by Yoann Vandoorselaere, with part of
352 the fix suggested by Derek Price.
354 2005-09-24 Jim Meyering <jim@meyering.net>
356 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
357 so we can once again use a positive bitfield width of 1 -- now we
358 don't have to explain why we were using a bitfield width of 2.
360 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
362 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
363 Problem reported by Eric Blake.
364 (getaddrinfo): Initialize se so that it's not garbage.
365 Redo internal storage allocation so that it doesn't make unportable
366 assumptions about alignment.
369 * utimens.c (futimens): Use futimesat if available.
370 Prefer it to futimes since it doesn't have the futimes bug.
372 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
373 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
374 Instead, declare a function that returns a pointer to an array,
375 and use verify_type__ to declare the size of the array.
376 Problem and germ of a solution reported by Bruno Haible.
377 (verify_type__): Use 2, not 1, for bitfield size, to avoid
378 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
380 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
384 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
386 * argmatch.h: Include verify.h
387 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
388 (ARGMATCH_ASSERT): Remove; unused.
389 * canonicalize.c: Assume STDC_HEADERS.
390 * exclude.c: Include "strcase.h".
391 * regex_internal.h [!defined _LIBC]: Likewise.
392 * getusershell.c: Include stdio--.h rather than stdio.h
394 (getusershell): Call fopen, not fopen_safer.
395 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
396 Do not include unistd-safer.h.
397 (save_cwd): Don't call fd_safer; no longer needed
398 now that we include fcntl--.h.
400 * getdate.y (relative_time): New type.
401 (RELATIVE_TIME_0): New constant.
402 (parser_control): Use relative_time instead of doing it ourselves.
403 (%union): Add new relative_time rel member.
404 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
406 (relunit, relunit_snumber): Now of type rel.
407 (zone, rel, relunit, get_date): Adjust to above changes.
409 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
410 Do not include unistd-safer.h.
411 (getloadavg): Don't call fd_safer; no longer needed
412 now that we include fcntl--.h.
414 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
415 (make_dir_parents): Treat ENOSYS like EEXIST.
417 Improve quality of diagnostics on restore_cwd failure.
418 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
419 (make_dir_parents): Last arg is now int * (for errno), not bool *.
420 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
421 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
422 each time through the loop. Do not diagnose restore_cwd failure;
423 that is the caller's job (and perhaps the caller does not care).
425 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
426 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
427 If the file already exists but is not a directory, don't bother
428 to try to make its parents.
429 Close potential file descriptor leak if we can't chdir("/") (!).
430 Don't always return true if chdir($PWD) fails; return true only
431 if the requested action was done successfully (except for the
433 Don't log final directory unless we actually made it.
434 Refactor to avoid duplicate code to fix up permissions.
435 Don't attempt to fix up parent permissions if chdir($PWD) fails.
437 * strftime.c (my_strftime): Rewrite the previous change slightly,
438 to make it a bit faster and (I hope) clearer.
439 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
440 Fix bug in formats like %2N.
442 * verify.h: New file.
444 2005-09-22 Jim Meyering <jim@meyering.net>
448 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
450 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
451 the .tm_year member, since otherwise gcc-4.0 would now warn about
452 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
454 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
455 order to avoid an unsuppressible warning from gcc on 64-bit systems.
457 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
458 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
459 when run in a time zone for which daylight savings time is in effect
460 for the starting date.
462 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
463 stop us from restricting permissions of just-created absolute-named
465 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
466 to restore initial working directory.
467 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
468 to tell caller if/when we change the working directory and are
469 unable to return to the initial one.
470 * mkdir-p.h (make_dir_parents): Update prototype.
471 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
472 `return false'. This fixes a bug introduced on 2004-07-30.
474 * openat.c (fdopendir): Be sure to close the supplied
475 file descriptor before returning. This makes our replacement
476 implementation a little closer to Solaris's, where fdopendir
477 ties the file descriptor to the returned DIR* pointer.
478 * openat.c (unlinkat): New function.
479 * openat.h (unlinkat): Add prototype.
480 * openat-die.c (openat_save_fail): Rename from openat_save_die.
481 (openat_restore_fail): Rename from openat_restore_die.
482 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
484 Provide an alternative to exiting immediately upon save_cwd or
485 restore_cwd failure. Now, an application can arrange e.g.,
486 to perform a longjump in that case.
487 * openat.c: Include dirname.h.
488 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
489 (rpl_openat, fdopendir, fstatat): Call openat_save_die
490 and openat_restore_die rather than calling error directly.
491 Don't include "error.h" or "exitfail.h"; they're no longer needed.
493 * openat-die.c (openat_save_die, openat_restore_die): New file.
494 * openat.h (openat_save_die, openat_restore_die): Declare and define.
496 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
497 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
498 int utc, int nanoseconds);
500 date should not have to allocate a megabyte of virtual memory to
501 handle a format argument like +%1048575T. When implemented with
502 strftime, it must allocate such a buffer, use strftime to fill it
503 in, print it, then free it.
504 With fprintftime, it simply prints everything and exits.
505 With no need for memory allocation, that's one fewer way to fail.
506 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
507 optional field width, not before, so we accept %9:z, not %:9z.
508 (my_strftime): Be sure to use L_('x') for literals.
510 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
511 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
512 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
513 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
514 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
515 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
516 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
517 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
518 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
520 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
521 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
522 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
523 and don't include <sys/file.h>).
525 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
529 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
530 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
531 [!LDAV_DONE]: Avoid unused variable warning.
533 2005-09-21 Bruno Haible <bruno@clisp.org>
535 * unicodeio.h (unicode_to_mb): New declaration.
537 2005-09-20 Derek Price <derek@ximbiot.com>
539 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
541 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
543 Use a consistent style for including <config.h>.
544 * __fpending.c, acl.c, argmatch.c,
545 argp-help.c, argp-parse.c,
546 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
547 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
548 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
549 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
550 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
551 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
552 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
553 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
554 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
555 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
556 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
557 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
558 modechange.c, mountlist.c, open-safer.c, physmem.c,
559 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
560 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
561 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
562 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
563 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
564 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
565 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
566 userspec.c, utimecmp.c, version-etc-fsf.c,
567 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
568 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
569 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
570 Standardize inclusion of config.h.
571 * __fpending.h, dirfd.h, getdate.h, human.h,
572 inttostr.h: Removed inclusion of config.h from header files.
573 * inttostr.c: Adjusted in-tree users.
574 * timespec.h: Remove superfluous warning to include config.h.
575 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
576 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
577 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
578 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
580 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
582 * stat-time.h: New file.
583 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
584 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
586 (timespec_cmp): New function.
587 * utimecmp.c: Include stat-time.h.
588 (SYSCALL_RESOLUTION): Depend on whether various struct stat
589 members exist, not on the obsolescent ST_MTIM_NSEC.
590 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
592 2005-09-15 Derek Price <derek@ximbiot.com>
593 Paul Eggert <eggert@cs.ucla.edu>
595 * regcomp.c, regexec.c, regex_internal.c: Back out previous
596 changes, consolidating in...
597 * regex_internal.h: ...this file.
599 2005-09-15 Derek Price <derek@ximbiot.com>
601 * regex_internal.h: Blank `pure' for GNUC < 3.
602 * regex_internal.c: Ditto, using this...
603 (__GNUC_PREREQ): ...new macro.
604 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
605 (__GNUC_PREREQ): ...this new macro.
607 * strstr.h: Include string.h. Define strstr as a macro here.
609 2005-09-13 Derek Price <derek@ximbiot.com>
611 * canon-host.c (canon_host_r): Set *cherror on memory allocation
613 Reported by Jim Meyering <jim@meyering.net>.
615 2005-09-13 Jim Meyering <jim@meyering.net>
617 * canon-host.c: Filter through gnu indent and reword comments slightly.
618 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
620 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
622 * lib/base64.c: Typo.
623 (base64_encode): Put b64str in initialized data section.
625 2005-09-12 Derek Price <derek@ximbiot.com>
627 Return usable errors from canon-host.
628 * canon-host.h: New file.
629 * canon-host.c (canon_host): Wrap...
630 (canon_host_r): ...this new function, which now relies exclusively on
632 (ch_strerror): New function.
633 (last_cherror): New global.
634 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
635 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
637 (freeaddrinfo): Free ai->ai_canonname when set.
639 2005-09-12 Derek Price <derek@ximbiot.com>
640 Paul Eggert <eggert@cs.ucla.edu>
642 * glob-libc.h: Renamed from glob_.h. The new version is
643 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
644 protecting things that should be done only in gnulib contexts.
645 * glob_.h: New file, containing only the glob things needed for
647 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
648 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
649 (glob, globfree, glob_pattern_p): Now defined simply in terms of
650 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
651 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
652 and to respect the namespace rules better.
654 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
656 Merge glibc and coreutils changes into gnulib, plus a few
658 * md5.c: Use #error rather than a string.
659 (CYCLIC): New macro, from glibc source. Use it instead of rol.
660 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
661 (__attribute__): Define to empty for non recent-GCC.
662 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
663 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
664 Renamed from their non-__ counterparts, with new macros replacing
665 them if not _LIBC. Add __THROW attribute.
667 (struct md5_ctx): Align buffer if using GCC.
668 * sha1.h (struct sha1_ctx): Likewise.
669 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
670 The old name was backwards.
671 (NOTSWAP): Remove; not used.
672 (rol): New macro, moved here from md5.h.
673 (sha1_process_block): Remove a FIXME that doesn't make sense.
675 2005-09-12 Derek Price <derek@ximbiot.com>
677 * gai_strerror.c: Include config.h when available. Include
678 getaddrinfo.h before other headers to test interface.
679 Reported by Larry Jones <lawrence.jones@ugs.com>.
681 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
683 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
684 definitions, since that's the preferred style in glibc.
685 Fix a minor spacing issue, and update copyright notice to match glibc's.
687 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
689 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
691 2005-09-06 Simon Josefsson <jas@extundo.com>
693 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
694 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
696 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
698 Change bitset word type from unsigned int to unsigned long int,
699 as this has better performance on typical 64-bit hosts.
700 Port bitset code to hosts with unusual word sizes.
701 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
702 (build_collating_symbol):
703 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
704 argument is a bitset. This is merely a style issue, but it makes
705 it clearer that an entire array is expected.
706 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
707 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
708 Port to the case where bitset_word is not the same as unsigned int.
709 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
710 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
712 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
713 (build_trtable, group_nodes_into_DFAstates):
715 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
716 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
717 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
718 * regexec.c (group_nodes_into_DFAstates): Likewise.
719 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
720 * regcomp.c (optimize_subexps, lower_subexp):
721 Work even if bitset_word has holes in its bitwise representation.
722 * regex_internal.h (BITSET_WORD_BITS): Likewise.
723 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
725 * regex_internal.c (re_string_reconstruct):
726 Don't assume UCHAR_MAX == 255.
727 * regex_internal.h (bitset_set_all): Likewise.
728 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
730 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
731 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
733 (BITSET_WORD_MAX): New macro.
734 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
735 (bitset_set_all, bitset_copy): Now inline functions, not macros.
736 (bitset_empty, bitset_copy):
737 Prefer sizeof (bitset) to multiplying it out ourselves.
738 (bitset_not_merge): Remove; unused.
739 (bitset_contain): Return bool, not unsigned int with one bit on.
741 * regexec.c (build_trtable): Don't assume bitset has no stricter
742 alignment than re_node_set; do this by defining a new internal
743 type struct dests_alloc and using it to allocate memory.
745 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
747 Check for arithmetic overflow when calculating sizes, to prevent
748 some buffer-overflow issues. These patches are conservative, in the
749 sense that when I couldn't determine whether an overflow was possible,
750 I inserted a run-time check.
751 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
752 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
753 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
754 (re_xnrealloc, re_x2nrealloc): New inline functions.
755 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
756 (build_equiv_class, build_charclass): Check for arithmetic overflow
757 in size expression calculations.
758 * lib/regex_internal.c (re_string_realloc_buffers):
759 (build_wcs_upper_buffer, re_node_set_add_intersect):
760 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
761 (re_dfa_add_node, register_state): Likewise.
762 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
763 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
764 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
765 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
767 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
769 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
770 to avoid a collision with bits/local_lim.h in glibc.
771 All uses changed. Problem reported by Dmitry V. Levin in
772 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
774 * regex_internal.c (build_wcs_upper_buffer): Fix portability
775 bugs in int versus size_t comparisons.
776 (re_string_context_at): Fix bug where the code assumed that
779 Use bool where appropriate.
780 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
782 (calc_eclosure_iter): Likewise, for ROOT arg.
783 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
784 (build_charclass_op): Likewise, for NON_MATCH arg.
785 * regex_internal.c (re_string_allocate, re_string_construct):
786 (re_string_construct_common): Likewise, for ICASE arg.
787 * regexec.c (re_search_2_stub, re_search_stub):
788 Likewise, for RET_LEN arg.
789 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
790 (set_regs): Likewise, for FL_BACKTRACK arg.
791 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
792 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
793 (calc_eclosure_iter, parse_bracket_exp):
794 Use bool for internal variables that are booleans.
795 * regexec.c (re_search_internal, check_matching, proceed_next_node):
796 (set_regs, build_sifted_states, sift_states_bkref):
797 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
798 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
799 (find_collation_sequence_value):
801 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
802 (re_node_set_compare):
803 Return bool, not int. All callers changed.
804 * regexec.c (check_halt_node_context, check_dst_limits):
805 (build_trtable, check_node_accept): Likewise.
806 * regex_internal.h: Include stdbool.h.
808 Fix bugs uncovered when converting to bool.
809 * regcomp.c (calc_eclosure_iter): Check for storage allocation
810 failure instead of charging ahead blindly.
811 * regex_internal.c (register_state): Likewise.
812 * regexec.c (re_search_2_stub): Use simpler method than boolean
813 for freeing internal storage.
814 (group_nodes_into_DFA_states): Use unsigned int, not int, for
815 bitset pieces used as boolean, to avoid undefined behavior
816 on hosts that do int overflow checking.
818 2005-08-31 Derek Price <derek@ximbiot.com>
820 * getdelim.c (getdelim): Return EOF on EOF.
821 Reported by Larry Jones <lawrence.jones@ugs.com>.
823 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
825 * regex_internal.c (re_string_reconstruct): Don't assume buffer
826 lengths fit in regoff_t; this isn't true if regoff_t is the same
828 * regex.c (re_search_internal): 5th arg is LAST_START
829 (= START + RANGE) instead of RANGE. This avoids overflow
830 problems when regoff_t is the same width as size_t.
832 (re_search_2_stub): Check for overflow when adding the
833 sizes of the two strings.
834 (re_search_stub): Check for overflow when adding START
835 to RANGE; if it occurs, substitute the extreme value.
837 2005-08-31 Jim Meyering <jim@meyering.net>
839 * regcomp.c (search_duplicated_node): Make first pointer arg
841 * regex_internal.c (create_ci_newstate, create_cd_newstate):
842 (register_state): Likewise.
843 * regexec.c (search_cur_bkref_entry, check_dst_limits):
844 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
845 (group_nodes_into_DFAstates): Likewise.
847 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
849 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
850 old glibc regex code mishandles strings longer than 2**31 bytes.
851 This patch fixes this when the regex code is used in gnulib
852 (i.e., outside glibc).
854 This patch should not affect the use of the regex code inside
855 glibc. No doubt this problem also needs to be handled for glibc
856 as well, but the result will be an incompatible change to the
857 glibc ABI, and the old ABI will have to be supported too. That
858 can be the the subject for another patch.
860 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
861 governing whether the rest of this patch is active. By default,
862 the macro is disabled and the patch has no effect.
863 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
864 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
865 (struct re_pattern_buffer, re_search, re_search_2, re_match):
866 (re_match_2, re_set_registers): Use the new types.
867 * regex_internal.h (Idx, re_hashval_t): New types.
868 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
870 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
871 (re_string_context_at, bin_tree_t, re_dfastate_t):
872 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
873 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
874 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
875 (re_string_char_size_at, re_string_wchar_at):
876 (re_string_elem_size_at):
877 Use the new types and macros to port to 64-bit hosts.
878 Use unsigned types for internal values, so that the code
879 mostly works even for arrays larger than SSIZE_MAX.
880 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
881 (search_duplicated_node, calc_eclosure_iter, fetch_number):
882 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
883 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
884 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
885 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
886 (calc_inveclosure, parse_dup_op, build_range_exp):
887 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
888 (fetch_number, create_token_tree, mark_opt_subexp):
890 * regex_internal.c (re_string_construct_common, create_ci_newstate):
891 (create_cd_newstate, re_string_allocate, re_string_construct):
892 (re_string_realloc_buffers, build_wcs_upper_buffer):
893 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
894 (re_string_reconstruct, re_string_peek_byte_case):
895 (re_string_fetch_byte_case, re_string_context_at):
896 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
897 (re_node_set_init_copy, re_node_set_add_intersect):
898 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
899 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
900 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
901 (re_acquire_state, re_acquire_state_context, register_state):
903 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
904 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
905 (re_search_internal, re_search_2_stub, re_search_stub)
906 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
907 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
908 (update_cur_sifted_state, check_dst_limits):
909 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
910 (check_subexp_limits, sift_states_bkref, merge_state_array):
911 (check_subexp_matching_top, get_subexp, get_subexp_sub):
912 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
913 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
914 (expand_bkref_cache, check_node_accept_bytes):
915 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
916 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
917 (acquire_init_state_context, check_halt_node_context):
918 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
919 (sift_states_backward, clean_state_log_if_needed):
920 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
921 (find_recover_state, transit_state_sb, transit_state_mb):
922 (transit_state_bkref, build_trtable, match_ctx_clean):
924 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
925 to work around an assumption that REG_MISSING is negative.
927 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
928 (seek_collating_symbol_entry) [defined _LIBC]:
929 (lookup_collation_sequence_value) [defined _LIBC]:
930 (build_range_exp, build_collating_symbol) [defined _LIBC]:
931 Use prototypes rather than old-style function definitions.
932 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
933 (transit_state_sb) [0]:
934 (find_collation_sequence_value) [defined _LIBC]: Likewise.
936 * regexec.c (re_search_internal): Simplify update of rm_so and
939 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
940 (optimize_subexps, lower_subexp):
941 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
942 since the signed shift might overflow. Use 1u<<31 instead.
943 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
944 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
947 * regcomp.c (optimize_subexps, lower_subexp):
948 Use CHAR_BIT rather than 8, for clarity.
949 * regexec.c (check_dst_limits_calc_pos_1):
950 (check_subexp_matching_top): Likewise.
951 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
952 have to worry about portability issues when shifting it left.
953 Remove no-longer-needed test for table_size > 0.
954 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
955 in a word, as the resulting behavior is undefined.
956 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
957 in one case, a <= should have been an <, and in another case the
958 whole test was missing.
959 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
960 the standard name CHAR_BIT.
961 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
962 this is not true on one's complement and signed-magnitude hosts.
964 * regex_internal.h (re_sub_match_top_t): Remove unused member
966 (struct re_dfa_t): Remove unused member states_alloc.
967 * regcomp.c (init_dfa): Don't initialize unused members.
969 2005-08-31 Bruno Haible <bruno@clisp.org>
971 * strstr.c: Include <stddef.h>, for NULL.
972 * strcasestr.c: Likewise.
973 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
975 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
977 * iconvme.h: Add prototype for iconv_alloc.
979 2005-08-29 Simon Josefsson <jas@extundo.com>
981 * iconvme.c: Fix errno.
983 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
985 * iconvme.c: Split iconv_string into iconv_alloc.
987 2005-08-27 Jim Meyering <jim@meyering.net>
989 * fopen-safer.c: Merge minor changes from coreutils.
990 * dup-safer.c: Likewise.
991 * fd-safer.c: Likewise.
993 Merge from coreutils.
994 * stdio--.h: New file.
995 * stdlib--.h: New file.
996 * mkstemp-safer.c: New file.
999 * pipe-safer.c: New file.
1000 * creat-safer.c: New file.
1001 * fcntl--.h (creat): Define to creat_safer.
1002 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1003 * unistd--.h (pipe): Define to pipe_safer.
1004 * unistd-safer.h: Declare pipe_safer.
1006 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1008 * regex_internal.h: Remove all references to
1009 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1011 (bitset_not, bitset_merge, bitset_not_merge):
1012 (bitset_mask, re_string_allocate, re_string_construct):
1013 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1014 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1015 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1016 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1017 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1018 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1019 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1020 (re_acquire_state_context):
1021 Remove unnecessary forward decls.
1022 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1023 Put __attribute at function definition,
1024 now that the function decl has been removed.
1025 * lib/regex_internal.c (re_string_peek_byte_case):
1026 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1029 2005-08-26 Simon Josefsson <jas@extundo.com>
1031 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1032 Haible <bruno@clisp.org>.
1034 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1036 * regexec.c (set_regs): Don't alloca with an unbounded size.
1038 alloca modernization/simplification for regex.
1039 * regex.c: Remove portability cruft for alloca. This no longer
1040 needs to be at the start of the file, and can be moved into
1041 regex_internal.h and simplified.
1042 * regex_internal.h: Include <alloca.h>.
1043 (__libc_use_alloca) [!defined _LIBC]: New macro.
1044 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1045 now works outside glibc.
1047 2005-08-24 Simon Josefsson <jas@extundo.com>
1049 * getpass.c: Add WIN32 implementation. Conditionalize use of
1050 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1051 GLIBC specific code.
1053 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1055 Make regex safe for g++. This fixes one real bug (an "err"
1056 that should have been "*err"). g++ problem reported by
1058 * regex_internal.h (re_calloc): New macro, consistent with
1059 re_malloc etc. All callers of calloc changed to use re_calloc.
1060 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1061 not int. All callers changed.
1062 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1063 just use an array of size MB_LEN_MAX.
1064 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1065 (find_recover_state): Change "err" to "*err"; this fixes what
1066 appears to be a real bug.
1067 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1070 2005-08-25 Jim Meyering <jim@meyering.net>
1072 * open-safer.c: Include <config.h>.
1073 Otherwise, we'd lose LARGEFILE support in any file using
1076 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1078 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1079 * regex.h (regerror): Likewise.
1081 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1082 requires this. (The code never needed it.)
1084 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1085 All uses of recently-renamed identifiers changed to use the new,
1086 POSIX-compliant names. The code will build and run just fine
1087 without these changes, but it's better to eat our own dog food
1088 and use the standard-conforming names.
1090 * regex.h: Fix a multitude of POSIX name space violations.
1091 These changes have an effect only for programs that define
1092 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1093 do not change anything for programs compiled in the normal way.
1094 Also, there is no effect on the ABI.
1096 (_REGEX_SOURCE): New macro.
1097 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1098 defined and _GNU_SOURCE is not; this fixes a name space violation.
1100 Rename the following macros to obey POSIX requirements.
1101 The old names are still visible as macros if _REGEX_SOURCE is defined.
1102 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1103 RE_BACKSLASH_ESCAPE_IN_LISTS.
1104 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1105 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1106 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1107 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1108 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1109 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1110 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1111 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1112 (REG_INTERVALS): renamed from RE_INTERVALS.
1113 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1114 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1115 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1116 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1117 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1118 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1119 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1120 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1121 RE_UNMATCHED_RIGHT_PAREN_ORD.
1122 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1123 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1124 (REG_DEBUG): renamed from RE_DEBUG.
1125 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1126 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1127 unusual, since we can't clash with the POSIX REG_ICASE.
1128 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1129 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1130 (REG_NO_SUB): renamed from RE_NO_SUB.
1131 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1132 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1133 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1134 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1135 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1136 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1137 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1138 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1139 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1140 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1141 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1142 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1143 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1144 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1145 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1146 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1147 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1148 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1149 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1150 (REG_FIXED): Renamed from REGS_FIXED.
1151 (REG_NREGS): Renamed from RE_NREGS.
1153 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1154 of other REG_* macros, since POSIX says the user is allowed to
1155 #undef these macros selectively.
1157 (reg_errcode_t): Update comment stating what other tables need
1160 Rename the following enum values to obey POSIX requirements.
1161 The old names are still visible as macros.
1162 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1163 is not defined, since GNU is supposed to be a superset of POSIX as
1164 much as possible, and since we want reg_errcode_t to be a signed
1165 type for implementation consistency.
1166 (_REG_NOERROR): Renamed from REG_NOERROR.
1167 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1168 (_REG_BADPAT): Renamed from REG_BADPAT.
1169 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1170 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1171 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1172 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1173 (_REG_EBRACK): Renamed from REG_EBRACK.
1174 (_REG_EPAREN): Renamed from REG_EPAREN.
1175 (_REG_EBRACE): Renamed from REG_EBRACE.
1176 (_REG_BADBR): Renamed from REG_BADBR.
1177 (_REG_ERANGE): Renamed from REG_ERANGE.
1178 (_REG_ESPACE): Renamed from REG_ESPACE.
1179 (_REG_BADRPT): Renamed from REG_BADRPT.
1180 (_REG_EEND): Renamed from REG_EEND.
1181 (_REG_ESIZE): Renamed from REG_ESIZE.
1182 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1183 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1184 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1185 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1186 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1188 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1189 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1190 changed. But support the old name if the new one is not defined
1191 and if _REGEX_SOURCE.
1193 Change the following member names in struct re_pattern_buffer.
1194 The old names are still supported if !_REGEX_SOURCE.
1195 The new names are always supported, regardless of _REGEX_SOURCE.
1196 (re_buffer): Renamed from buffer.
1197 (re_allocated): Renamed from allocated.
1198 (re_used): Renamed from used.
1199 (re_syntax): Renamed from syntax.
1200 (re_fastmap): Renamed from fastmap.
1201 (re_translate): Renamed from translate.
1202 (re_can_be_null): Renamed from can_be_null.
1203 (re_regs_allocated): Renamed from regs_allocated.
1204 (re_fastmap_accurate): Renamed from fastmap_accurate.
1205 (re_no_sub): Renamed from no_sub.
1206 (re_not_bol): Renamed from not_bol.
1207 (re_not_eol): Renamed from not_eol.
1208 (re_newline_anchor): Renamed from newline_anchor.
1210 Change the following member names in struct re_registers.
1211 The old names are still supported if !_REGEX_SOURCE.
1212 The new names are always supported, regardless of _REGEX_SOURCE.
1213 (rm_num_regs): Renamed from num_regs.
1214 (rm_start): Renamed from start.
1215 (rm_end): Renamed from end.
1217 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1218 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1219 Prepend __ to parameter names.
1221 Undo yesterday's changes.
1223 2005-08-24 Jim Meyering <jim@meyering.net>
1225 Sync from coreutils.
1226 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1228 2005-08-21 Bruno Haible <bruno@clisp.org>
1230 * lock.h: Add multiple inclusion guard.
1231 * tls.h: Add multiple inclusion guard.
1233 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1235 * regex.h (REG_NOSYS)
1236 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1237 Define, since POSIX requires it as of 2001.
1238 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1239 New private symbol, used to keep the enum signed in all cases.
1240 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1241 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1243 * regex_internal.c (re_string_skip_chars, register_state):
1245 Remove forward decls; no longer needed now that we use prototypes.
1246 * regexec.c (acquire_init_state_context, check_halt_node_context):
1247 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1248 (clean_state_log_if_needed): Likewise.
1250 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1252 Fix problems reported by Sam Steingold in
1253 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1254 * regexec.c (sift_states_bkref): Fix portability bug: the code
1255 assumed that reg_errcode_t is a signed type, which is not
1256 necessarily true if _XOPEN_SOURCE is not defined.
1257 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1258 some compilers warn about it otherwise.
1260 2005-08-20 Jim Meyering <jim@meyering.net>
1262 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1263 of unused local, dfa.
1265 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1267 * regcomp.c (create_initial_state): Remove duplicate decl.
1268 (init_word_char, create_initial_state, duplicate_node_closure):
1269 (fetch_token, peek_token_bracket, build_range_exp):
1270 (build_collating_symbol): Remove forward decls; no longer needed
1271 now that we use prototypes.
1274 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1275 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1276 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1277 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1278 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1279 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1280 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1281 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1282 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1283 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1284 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1285 (build_charclass, build_charclass_op, fetch_number, create_tree):
1286 (create_token_tree, mark_opt_subexp, duplicate_tree):
1287 Use prototypes rather than old-style definitions.
1290 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1291 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1292 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1293 (re_string_reconstruct, re_string_peek_byte_case):
1294 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1295 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1296 (re_node_set_init_copy, re_node_set_add_intersect):
1297 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1298 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1299 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1300 (re_acquire_state, re_acquire_state_context, register_state):
1301 (create_ci_newstate, create_cd_newstate, free_state):
1303 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1304 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1305 (re_search_internal, prune_impossible_nodes):
1306 (acquire_init_state_context, check_matching, static):
1307 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1308 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1309 (update_regs, sift_states_backward, build_sifted_states):
1310 (clean_state_log_if_needed, merge_state_array):
1311 (update_cur_sifted_state, add_epsilon_src_nodes):
1312 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1313 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1314 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1315 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1316 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1317 (check_arrival, check_arrival_add_next_nodes):
1318 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1319 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1320 (check_node_accept_bytes, check_node_accept, extend_buffers):
1321 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1322 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1327 (re_string_allocate, re_string_construct, re_string_reconstruct):
1328 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1329 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1330 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1331 (re_string_context_at, re_string_peek_byte_case):
1332 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1333 is defined, since we now use prototypes always.
1335 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1336 C89 or better. All uses removed.
1338 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1340 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1341 [defined lint]: Suppress bogus uninitialized-variable warnings.
1343 * regcomp.c (duplicate_node): Return new index, not an error code,
1344 and let the caller return REG_ESPACE if out of space. This
1345 removes an uninitialied-variable warning with GCC 4.0.1, and also
1346 avoids taking the address of a local variable. All callers
1349 2005-08-19 Jim Meyering <jim@meyering.net>
1351 * regexec.c (proceed_next_node): Redo local variables to
1352 avoid GCC shadowing warnings.
1354 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1356 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1357 (re_node_set_insert_last, re_dfa_add_node):
1358 Rename local variables to avoid GCC shadowing warnings.
1360 2005-08-18 Bruno Haible <bruno@clisp.org>
1362 * strstr.c (strstr): Fix return value in multibyte case.
1363 * strcasestr.c (strcasestr): Likewise.
1365 2005-08-17 Jim Meyering <jim@meyering.net>
1367 Make the %s format (seconds since the epoch) work for a negative
1368 number and when used with a zero-padded field width, e.g. %015s.
1370 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1371 label so that it precedes the code to set `digits'. Otherwise,
1372 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1373 print `00-22'. Now, it prints `-0022', as it should.
1375 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1377 * regex.h: Remove useless space-before-tab. From coreutils.
1379 2005-08-17 Bruno Haible <bruno@clisp.org>
1381 * strcasestr.h: New file.
1382 * strcasestr.c: New file.
1384 2005-08-17 Bruno Haible <bruno@clisp.org>
1386 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1387 * strstr.c: Completely rewritten, with multibyte locale support.
1389 2005-08-17 Bruno Haible <bruno@clisp.org>
1391 * strcasecmp.c: Use mbuiter.h.
1393 2005-08-17 Bruno Haible <bruno@clisp.org>
1395 * mbuiter.h: New file.
1397 2005-08-16 Bruno Haible <bruno@clisp.org>
1399 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1401 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1402 NUL byte, not after it.
1404 2005-08-16 Bruno Haible <bruno@clisp.org>
1406 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1407 the valid ones. Makes the comparison operations transitive:
1408 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1409 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1411 2005-08-16 Bruno Haible <bruno@clisp.org>
1413 * strcase.h (strcasecmp): Add note in comments.
1414 * strncasecmp.c: Use code from strcasecmp.c.
1415 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1416 (strcasecmp): Work correctly in multibyte locales.
1418 2005-08-16 Bruno Haible <bruno@clisp.org>
1420 * strnlen1.h: New file.
1421 * strnlen1.c: New file.
1423 2005-08-16 Bruno Haible <bruno@clisp.org>
1425 * mbfile.h: New file.
1427 2005-08-16 Bruno Haible <bruno@clisp.org>
1429 * mbiter.h: New file.
1431 2005-08-16 Bruno Haible <bruno@clisp.org>
1433 * mbchar.h: New file.
1434 * mbchar.c: New file.
1436 2005-08-16 Bruno Haible <bruno@clisp.org>
1438 * tls.h: New file, from GNU gettext.
1439 * tls.c: New file, from GNU gettext.
1441 2005-08-15 Bruno Haible <bruno@clisp.org>
1443 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1446 2005-08-14 Jim Meyering <jim@meyering.net>
1448 Sync from coreutils.
1450 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1451 Use the hash-table-based cycle-detection code not just when
1452 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1453 Reported by James Youngman in
1454 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1455 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1456 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1457 This lets us compile with -DFTS_DEBUG, once again.
1458 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1459 * fts.c (fd_safer): Remove decl.
1460 Include fcntl--.h rather than unistd-safer.h
1461 (fts_safe_changedir): Don't call fd_safer; no longer needed
1462 now that we include fcntl--.h.
1464 2005-08-11 Simon Josefsson <jas@extundo.com>
1466 * readline.h, readline.c: New file.
1468 2005-08-11 Bruno Haible <bruno@clisp.org>
1470 * strnlen.h (strnlen): Change parameter name to match comment.
1472 2005-08-10 Simon Josefsson <jas@extundo.com>
1474 * strndup.c: Use strnlen.h.
1476 * strnlen.h: New file.
1478 2005-08-02 Simon Josefsson <jas@extundo.com>
1480 * getline.h, getline.c: Rewrite.
1482 * getdelim.h, getdelim.c: New files, ported from glibc.
1484 2005-07-31 Bruno Haible <bruno@clisp.org>
1486 * lock.h (gl_lock_initializer): New macro.
1487 (gl_lock_define_initialized): Use it.
1488 (gl_rwlock_initializer): New macro.
1489 (gl_rwlock_define_initialized): Use it.
1490 (gl_recursive_lock_initializer): New macro.
1491 (gl_recursive_lock_define_initialized): Use it.
1493 2005-07-26 Bruno Haible <bruno@clisp.org>
1495 * lock.h: Update from GNU gettext.
1496 * lock.c: Update from GNU gettext.
1498 2005-07-18 Bruno Haible <bruno@clisp.org>
1500 * lock.h (gl_once_t): New type.
1501 (gl_once_define, gl_once): New macros.
1502 * lock.c (fresh_once): New variable.
1503 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1506 2005-07-18 Simon Josefsson <jas@extundo.com>
1508 * check-version.c (check_version): Accept identical versions too.
1510 2005-07-18 Bruno Haible <bruno@clisp.org>
1512 * lock.h: New file, from GNU gettext.
1513 * lock.c: New file, from GNU gettext.
1515 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1517 * quotearg.c: Add translator comment suggested by Bruno Haible,
1518 with a minor change.
1520 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1522 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1523 copyright symbol and the year.
1524 * version-etc.c (COPYRIGHT_YEAR): New constant.
1525 (version_etc_va): Use parameterized copyright notice.
1526 Reword to conform to the current GNU coding standards.
1528 2005-07-11 Simon Josefsson <jas@extundo.com>
1530 * size_max.h: New file.
1532 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1534 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1537 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1538 and Paul Eggert <eggert@cs.ucla.edu>
1540 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1541 in wint_t, not wchar_t. Remove now-unnecessary cast.
1543 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1545 * regex.c, regex.h: Sync from libc.
1546 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1547 New files, synced from libc, except that regex_internal.h
1548 currently has a small porting fix.
1550 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1552 Remove the dependency of the strftime module on the tzset module.
1553 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1554 Copy the input structure, to work around some of the bug with
1555 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1556 Solaris releases, you should also use the tzset module, but we won't
1557 require it as a dependency any more since we don't want LGPLed code
1558 to depend on GPLed code.
1560 2005-07-02 Jim Meyering <jim@meyering.net>
1562 * backupfile.c (backup_args): Change a `0' to NULL.
1564 2005-07-01 Jim Meyering <jim@meyering.net>
1566 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1567 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1568 * save-cwd.c, tempname.c:
1569 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1570 and don't include <sys/file.h>).
1572 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1574 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1575 declares only 'struct timespec;' (!).
1577 2005-06-29 Jim Meyering <jim@meyering.net>
1579 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1580 type name. Use the variable name instead.
1581 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1583 2005-06-28 Simon Josefsson <jas@extundo.com>
1585 * check-version.h, check-version.c: New files.
1587 2005-06-28 Simon Josefsson <jas@extundo.com>
1589 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1590 collision with global variable. Better indentation. Don't
1591 increment buffer pointer beyond buffer end. Based on comments
1592 from Paul Eggert <eggert@cs.ucla.edu>.
1596 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1598 * canon-host.c (canon-host): Append trailing "," to 0 in
1599 initializer of struct addrinfo, as an indication that we don't
1600 care how many members the structure has.
1602 2005-06-24 Derek Price <derek@ximbiot.com>
1603 and Bruno Haible <bruno@clisp.org>
1605 Remove stat module & update lstat.
1606 * stat.c: Remove this file...
1607 (slash_aware_lstat): ...moving this content and its support...
1608 * lstat.c (rpl_lstat): ...into here.
1609 * lstat.h: New file.
1611 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1613 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1614 (ranged_convert): Don't save conversion in a temporary struct.
1615 This causes a warning with GCC 4.0.0, and anyway in the typical
1616 case it's not worth the extra 100 bytes or so of code.
1617 (ranged_convert, __mktime_internal): When calling a function via a
1618 pointer P, use P () rather than (*P) (), as we now assume C89 or
1621 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1623 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1624 "who -r" failed to give output. Problem reported by Tim Waugh.
1626 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1627 (xcalloc): Use it to avoid needless tests.
1628 Problem reported by Jim Meyering.
1630 2005-06-16 Jim Meyering <jim@meyering.net>
1632 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1633 when either N or S is zero.
1635 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1637 * argp.h (__option_is_short): Check upper limit of
1638 __key. Isprint() requires its argument to have the value
1639 of an unsigned char or EOF.
1641 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1643 * fnmatch.c (fnmatch): If there is an encoding error in a
1644 multibyte string or pattern, fall back on unibyte matching.
1645 Problem reported by James Youngman.
1647 2005-06-08 Bruno Haible <bruno@clisp.org>
1649 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1652 2005-06-08 Bruno Haible <bruno@clisp.org>
1654 * csharpcomp.h: New file, from GNU gettext.
1655 * csharpcomp.c: New file, from GNU gettext.
1656 * csharpcomp.sh.in: New file, from GNU gettext.
1658 2005-06-07 Derek Price <derek@ximbiot.com>
1661 * glob_.h: Indent nested #ifdef.
1663 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1665 Sync from coreutils.
1666 Use "file name" when talking about file names, instead of "filename"
1667 or "path", as per the GNU coding standards.
1668 * mkdir-p.c: Renamed from makepath.c.
1669 (make_dir_parents): Renamed from make_path. All callers changed.
1670 * mkdir-p.h: Likewise. All includers changed.
1671 * filenamecat.c: Renamed from path-concat.c.
1672 (file_name_concat): Renamed from path_concat. All callers changed.
1673 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1674 * filenamecat.h: Likewise. All includers changed.
1675 * acl.c: Don't use "path" or "filename" to mean "file name"
1676 in comments or local variable names.
1677 * basename.c: Likewise.
1678 * canonicalize.c, canonicalize.h: Likewise.
1679 * dirname.c, dirname.h: Likewise.
1680 * euidaccess.c: Likewise.
1681 * exclude.c: Likewise
1682 * fnmatch_.h, fnmatch_loop.c: Likewise.
1683 * fsusage.c, fsuage.h: Likewise.
1684 * fts.c, fts_.h: Likewise.
1685 * getcwd.c: Likewise.
1686 * getloadavg.c: Likewise.
1687 * mkstemp.c: Likewise.
1688 * mountlist.c, mountlist.h: Likewise.
1689 * openat.c, openat.h: Likewise.
1690 * readlink-stub.c: Likewise.
1691 * readutmp.c, readutmp.h: Likewise.
1692 * rename.c: Likewise.
1693 * rmdir.c: Likewise.
1695 * savedir.c: Likewise.
1696 * stripslash.c: Likewise.
1697 * tempname.c: Likewise.
1698 * xreadlink.c: Likewise.
1699 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1701 * exclude.h: Likewise.
1703 * euidaccess.c (getuid, getgid, getuid, getegid)
1704 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1705 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1706 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1707 * pathmax.h: Include <limits.h> unconditionally, since other
1708 files have been getting away with it for years (MORE/BSD 4.3
1710 * userspec.c (getpwnam, getgrnam, getgrgid)
1711 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1713 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1714 Define to 256, not 255, as per modern POSIX.
1716 2005-06-01 Bruno Haible <bruno@clisp.org>
1718 * csharpexec.h: New file, from GNU gettext.
1719 * csharpexec.c: New file, from GNU gettext.
1720 * csharpexec.sh.in: New file, from GNU gettext.
1722 2005-05-31 Derek Price <derek@ximbiot.com>
1723 Paul Eggert <eggert@cs.ucla.edu>
1726 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1728 2005-05-29 Derek Price <derek@ximbiot.com>
1729 Paul Eggert <eggert@cs.ucla.edu>
1731 * glob_.h, glob.c: New files.
1733 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1735 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1737 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1738 the configuration hassle isn't worth it.
1739 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1740 (LONGEST_MODIFIER, PRIuMAX): Remove.
1742 2005-05-27 Bruno Haible <bruno@clisp.org>
1744 * getlogin_r.h: Remove second include of <stddef.h>.
1746 2005-05-25 Bruno Haible <bruno@clisp.org>
1747 Derek Price <derek@ximbiot.com>
1749 * getlogin_r.h: Simplify API documentation.
1751 2005-05-25 Derek Price <derek@ximbiot.com>
1752 Paul Eggert <eggert@cs.ucla.edu>
1754 * getlogin_r.c, getlogin_r.h: New files.
1756 2005-05-22 Bruno Haible <bruno@clisp.org>
1758 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1759 Also include <sys/param.h> if it defines MIN, MAX.
1760 Based on a patch by Derek Price <derek@ximbiot.com>.
1762 2005-05-22 Bruno Haible <bruno@clisp.org>
1764 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1765 (INT64_MIN): Fix definition.
1766 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1768 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1769 NEED_SIGNED_INT_TYPES.
1771 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1772 HAVE_SYSTEM_INTTYPES.
1774 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1776 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1777 so that unistd-safer.h (GPL'ed code) need not be included.
1779 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1782 * fts.c: Don't include "cycle-check.h" or "hash.h".
1783 (setup_dir, free_dir): New functions.
1784 (enter_dir, leave_dir): Define trivial
1785 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1786 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1787 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1788 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1789 Move to fts-cycle.c.
1790 (fts_open): Use setup_dir.
1791 (fts_close): Use free_dir.
1792 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1793 This adds a label and some gotos, but the alternatives were messier.
1794 Check for memory allocation failure when entering a dir.
1795 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1796 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1797 (FTS): New member fts_cycle, that is a union that contains the
1798 old active_dir_ht and cycle_state. All uses changed to mention
1799 fts_cycle.ht and fts_cycle.state.
1800 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1801 fts.c, with the following changes:
1802 (setup_dir, free_dir): New functions.
1803 (enter_dir): Now returns bool. Return true if successful, false
1804 if memory exhausted. All callers changed.
1805 Do not bother partly cleaning up on
1806 memory allocation failure; that is free_dir's job.
1807 However, free ad if hash_insert fails, to avoid memory leak.
1808 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1809 fts->fts_options to see which union member to use.
1811 2005-05-20 Jim Meyering <jim@meyering.net>
1813 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1814 Now a macro, to pacify GCC.
1816 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1818 * chown.c (rpl_chown): Return -1 on failure.
1820 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1822 * canonicalize.c: Include canonicalize.h first, to test interface.
1823 Include <stddef.h> unconditionally, since we assume C89 now.
1824 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1825 * fts.c: Include fts_.h first, to check interface.
1826 Do not include intprops.h; no longer needed.
1827 Include cycle-check.h and hash.h, since fts_.h no longer does.
1828 Remove unnecessary casts of closedir to void.
1829 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1830 decide whether to decrement nlinks.
1831 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1832 (FTS): Use struct hash_table * instead of Hash_table, so that
1833 we no longer need to include hash.h here.
1835 2005-05-17 Jim Meyering <jim@meyering.net>
1837 * fts.c, fts_.h: New files, from coreutils.
1839 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1841 Sync from coreutils.
1842 * unlinkdir.c, unlinkdir.h: New files.
1843 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1844 regex.h, unlocked-io.h, xtime.h:
1845 White space changes only.
1846 * makepath.c (make_path): Port to hosts where leading "//" is special.
1847 * yesno.c: Include getline.h, not ctype.h.
1848 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1849 Use getline to remove arbitrary restriction on response length.
1851 2005-05-13 Bruno Haible <bruno@clisp.org>
1853 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1854 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1855 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1856 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1857 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1858 Add support for 64-bit integers in the MSVC compiler.
1860 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1862 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1863 Change the initial comment to refer to GPL, not LGPL.
1864 gnulib-tool will change it to LGPL as needed.
1866 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1867 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1868 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1869 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1870 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1871 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1872 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1873 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1874 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1875 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1876 concatpath.c, config.charset, copy-file.c, copy-file.h,
1877 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1878 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1879 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1880 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1881 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1882 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1883 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1884 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1885 full-read.c, full-read.h, full-write.c, full-write.h,
1886 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1887 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1888 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1889 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1890 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1891 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1892 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1893 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1894 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1895 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1896 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1897 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1898 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1899 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1900 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1901 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1902 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1903 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1904 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1905 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1906 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1907 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1908 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1909 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1910 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1911 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1912 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1913 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1914 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1915 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1916 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1917 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1918 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1919 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1920 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1921 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1922 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1923 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1924 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1925 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1926 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1927 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1928 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1929 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1930 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1931 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1932 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1933 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1934 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1935 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1936 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1937 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1938 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1939 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1940 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1941 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1942 Update FSF postal mail address.
1944 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1946 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1947 specified in ai_socktype. Fix invalid ai_protocol
1948 check. ai_protocol is usually set to 0 or depending on
1949 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1950 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1951 ai_socktype / ai_protocol in the returned addrinfo structure.
1953 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1954 Bruno Haible <bruno@clisp.org>
1956 * inet_ntop.h: New file.
1957 * inet_ntop.c: New file, from glibc with modifications.
1959 2005-05-08 Jim Meyering <jim@meyering.net>
1961 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1963 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1965 Merge from coreutils. Among other things,
1966 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1967 * fd-safer.c: New file.
1968 * fcntl-safer.h, open-safer.c: Remove.
1969 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1970 * dup-safer.c: Include unistd-safer.h first.
1971 Don't include errno.h.
1972 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1973 * file-type.h: Don't assume invoker included sys/stat.h first.
1974 * file-type.c: Rely on file-type.h change.
1975 * getloadavg.c: Include unistd-safer.h.
1976 (getloadavg): Use safer open.
1977 * getusershell.c: Include "stdio-safer.h".
1978 (getusershell): Use safer fopen.
1979 * long-options.c (long_options): Use NULL rather than 0.
1980 * modechange.h (mode_free): Remove; all callers changed to invoke
1982 * modechange.c: Likewise.
1983 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1984 (MODE_DONE): New constant.
1985 (struct mode_change): Remove 'next' member.
1986 (make_node_op_equals): New function; like the old one of the
1987 same name, except it allocates an array.
1988 (mode_compile, mode_create_from_ref): Use it.
1989 (mode_compile): Allocate result as an array, not a linked list.
1990 Parse octal string ourself, so that we catch mistakes like "+0".
1991 (mode_adjust): Arg is an array, not a linked list.
1992 * modechange.c: Include stat-macros.h, xalloc.h.
1993 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1994 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1995 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1996 Remove. This is now stat-macros.h's job.
1997 (talloc): Remove. All callers replaced by xalloc, so that
1998 our invokers don't have to worry about reporting memory failures.
1999 (make_node_op_equals): Remove.
2000 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2002 (struct mode_change): Moved here from modechange.h.
2003 (mode_append_entry): Remove.
2004 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2005 apps to have incorrect behavior. Use simpler algorithm for head
2006 and tail. Don't futz with umask; that's now the job of mode_adjust.
2007 Detect more invalid usages rather than having somewhat-random behavior.
2008 Don't insert an "a=" action, as that leads to incorrect behavior.
2009 (mode_compile, mode_create_from_ref): Return NULL on error instead
2010 of an enum, since now there's only one way to have an error. All
2012 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2013 at the correct time. Simplify calculation of "+u" and its ilk.
2014 Don't mishandle "+X".
2015 (mode_free): Remove "register" and localize decls.
2016 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2017 (struct mode_change): Move to modechange.c; callers don't
2018 need to see this stuff.
2019 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2020 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2021 (mode_change, mode_adjust): Reflect the new signatures noted above.
2022 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2023 that might redefine system include files.
2024 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2025 (my_usleep): Use NULL rather than (void *) 0.
2026 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2027 Use siginterrupt to specify that system calls should be interrupted.
2028 (rpl_nanosleep): Move initialization of suspended closer to call of
2030 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2031 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2032 (desirable_utmp_entry): New function.
2033 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2034 using x2nrealloc, to simplify logic.
2035 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2036 size calculation. Do not assume utmp file is a regular file.
2037 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2038 (READ_UTMP_CHECK_PIDS): New constant.
2039 * save-cwd.c: Include unistd-safer.h.
2040 (save_cwd): Use fd_safer.
2041 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2042 [!_LIBC] Include "stat-macros.h" instead.
2043 * unistd-safer.h (fd_safer): New decl.
2045 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2047 * byteswap_.h: New file.
2049 2005-04-25 Albert Chin <china@thewrittenword.com>
2051 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2054 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2056 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2057 that "UTC +1 second" continues to work. Problem reported
2059 (relunit_snumber): New rule.
2062 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2064 * getdate.y (universal_time_zone_table): New constant.
2065 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2066 universal_time_zone_table.
2067 (lookup_zone): Prefer universal_time_zone_table to
2068 local_time_zone_table, so that "GMT" time stamps are allowed in
2069 London during the summer. Problem reported by Ian Abbott.
2071 2005-04-12 Jim Meyering <jim@meyering.net>
2073 * human.c (humblock): Set *options even when returning due to
2074 xstrtoumax conversion failure. Thanks to a used-uninitialized
2077 2005-04-09 Jim Meyering <jim@meyering.net>
2079 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2080 -Wuninitialized: initialize tm0.tm_year.
2082 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2084 * getdate.y (parser_control): rels_seen is now a boolean, not a
2085 count, since there's no maximum. All uses changed.
2086 Add member dsts_seen.
2087 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2089 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2090 Use pc_rels_seen to decide whther a date is absolute.
2092 * getdate.y (number): Don't overwrite year.
2093 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2096 2005-04-02 Simon Josefsson <jas@extundo.com>
2098 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2099 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2101 2005-03-27 Jim Meyering <jim@meyering.net>
2103 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2105 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2107 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2108 "one's complement" -> "ones' complement" in comment, as per Knuth.
2109 "value of type" -> "type or expression" in comment.
2110 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2112 2005-03-26 Jim Meyering <jim@meyering.net>
2115 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2116 Correct typos: s/or/of/.
2118 2005-03-23 Jim Meyering <jim@meyering.net>
2120 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2122 2005-03-21 Jim Meyering <jim@meyering.net>
2124 Changes imported from coreutils.
2126 * cycle-check.c: Don't include xalloc.h.
2128 * path-concat.c: Don't include assert.h.
2129 (path_concat): Remove assertion that would have triggered
2130 for ABASE starting with more than one slash.
2131 Reported by Andreas Schwab.
2133 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2134 properly when ABASE is an absolute file name.
2135 Correct the description of this function.
2137 Add an assertion and a test driver.
2138 This fixes a bug introduced on 2004-07-02.
2139 Andreas Schwab reported the resulting failure of cp --parents:
2140 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2142 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2144 * strftime.c (my_strftime): If the underlying strftime returns 0
2145 (which shouldn't happen), generate nothing instead of returning 0
2146 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2148 2005-03-16 Bruno Haible <bruno@clisp.org>
2150 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2152 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2154 * strftime.c (my_strftime): Prepend space to format so that we can
2155 reliably distinguish strftime failure from empty output on POSIX
2158 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2160 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2161 (iconv_string): Don't guess a size-zero buffer, as that might cause
2162 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2163 result would be 'too large', where 'too large' is (heuristically)
2164 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2165 overflow concerns. This will prevent some unwanted malloc failures
2166 when the inputs are very large.
2168 2005-03-15 Bruno Haible <bruno@clisp.org>
2170 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2173 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2176 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2178 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2180 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2181 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2183 * strtol.c: Likewise.
2185 2005-03-14 Simon Josefsson <jas@extundo.com>
2187 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2190 2005-03-14 Jim Meyering <jim@meyering.net>
2192 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2193 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2194 to be nonzero so that we (and caller) can detect the difference
2195 between a valid zero-length expansion and an error return, even
2196 when the underlying strftime fails before writing anything into
2199 2005-03-10 Jim Meyering <jim@meyering.net>
2201 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2202 so that this module works on systems without fchdir.
2204 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2206 Factor int-properties macros into a single file, except for
2207 glibc-related files.
2208 * intprops.h: New file.
2209 * getloadavg.c: Include it instead of limits.h.
2210 (INT_STRLEN_BOUND): Remove.
2211 * human.c: Include intprops.h.
2212 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2213 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2214 * inttostr.h: Include intprops.h instead of limits.h.
2215 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2216 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2217 for consistency with intprops.h.
2218 (time_t_is_integer, twos_complement_arithmetic): Use them.
2219 * sig2str.h: Include <signal.h>, intprops.h.
2220 (INT_STRLEN_BOUND): Remove.
2221 * strftime.c (TYPE_SIGNED): Remove.
2222 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2223 * strtol.c: Adjust comments to match intprops.h.
2224 * userspec.c: Include intprops.h.
2225 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2226 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2227 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2228 instead of rolling our own expressions.
2229 * xstrtol.c: Include xstrtol.h first, to test interface.
2231 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2233 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2234 the right thing even if adding 1900 would overflow. Similarly
2235 for tm_mon + 1 and tm_yday + 1.
2236 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2237 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2238 (DO_SIGNED_NUMBER): New macro.
2239 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2241 2005-03-07 Bruno Haible <bruno@clisp.org>
2243 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2245 2005-03-03 Derek R. Price <derek@ximbiot.com>
2246 Bruno Haible <bruno@clisp.org>
2248 * pagealign_alloc.h: New file.
2249 * pagealign_alloc.c: New file.
2251 2005-01-28 Bruno Haible <bruno@clisp.org>
2253 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2256 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2258 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2259 The workaround isn't strictly needed for POSIX conformance, and
2260 it's too much of a pain to configure and maintain. We'll ask
2261 people to fix their kernels instead.
2262 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2263 (NANOSLEEP_BUG_WORKAROUND): Remove.
2264 (xnanosleep): Remove the workaround.
2266 2005-02-12 Bruno Haible <bruno@clisp.org>
2268 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2270 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2272 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2273 * timespec.h (gettime): Return void, since it always
2274 succeeds now. All uses changed.
2275 * gettime.c (gettime) Likewise.
2276 [HAVE_NANOTIME]: Prefer nanotime.
2277 Assume gettimeofday succeeds, as POSIX requires.
2278 Assime time () succeeds, since other code already does.
2279 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2280 (timespec_subtract): Remove.
2281 (NANOSLEEP_BUG_WORKAROUND): New constant.
2282 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2283 things considerably. Use it only on GNU/Linux hosts, since the
2284 workaround shouldn't be needed elsewhere.
2286 2005-02-24 Bruno Haible <bruno@clisp.org>
2288 * gettext.h: Update from GNU gettext 0.14.2.
2290 2005-02-24 Bruno Haible <bruno@clisp.org>
2292 * localcharset.c: Update from GNU gettext 0.14.2.
2293 * config.charset: Update from GNU gettext 0.14.2.
2295 2005-02-22 Simon Josefsson <jas@extundo.com>
2297 * iconvme.h, iconvme.c: New files, from libc.
2299 2005-02-20 Neil Conway <neilc@samurai.com>
2301 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2302 returned by OSX/Darwin if the specified buffer is not large
2303 enough for the hostname.
2305 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2307 * memrchr.h: New file.
2308 * chdir-long.c: Include it.
2309 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2310 Don't bother including stddef.h.
2312 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2314 * argp-help.c (__argp_help): Create a fake struct argp_state and
2315 pass it to _help, otherwise the latter coredumps trying to
2316 dereference state.root_argp.
2318 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2320 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2322 Include <sys/types.h>, for dev_t.
2323 (ME_DUMMY, ME_REMOTE): Move from here....
2324 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2325 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2327 Include mountlist.h first, to test the interface.
2329 2005-01-29 Bruno Haible <bruno@clisp.org>
2331 * progname.c (program_name): Initialize.
2332 Needed when linking statically on MacOS X.
2334 2005-01-28 Bruno Haible <bruno@clisp.org>
2336 * javacomp.sh.in: New file, from GNU gettext.
2337 * javacomp.h: New file, from GNU gettext.
2338 * javacomp.c: New file, from GNU gettext.
2340 2005-01-26 Bruno Haible <bruno@clisp.org>
2342 * javaexec.sh.in: New file, from GNU gettext.
2343 * javaexec.h: New file, from GNU gettext.
2344 * javaexec.c: New file, from GNU gettext.
2346 2005-01-26 Simon Josefsson <jas@extundo.com>
2348 * gai_strerror.c: Use GPL in header.
2350 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2352 * argp-help.c (hol_entry_help): Avoid using non-constant
2353 initializers for struct pentry_state.
2354 (__argp_error): Check return value of __asprintf
2355 (__argp_failure): Translate error message
2357 * argp-parse.c: Removed braces around the expansion of N_()
2359 2005-01-21 Jim Meyering <jim@meyering.net>
2361 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2362 same value as for Solaris 9.
2364 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2365 component length. This included changing the parameter to be
2366 of type `char *' rather than `char const *'.
2367 * chdir-long.h (chdir_long): Update prototype.
2369 * openat.c (fdopendir, fstatat): New functions.
2370 * openat.h: Include headers required for use of DIR and struct stat.
2371 [AT_SYMLINK_NOFOLLOW]: Define.
2372 (fdopendir, fstatat): Add prototypes.
2374 2005-01-21 Bruno Haible <bruno@clisp.org>
2376 * classpath.h: New file, from GNU gettext.
2377 * classpath.c: New file, from GNU gettext.
2379 2005-01-20 Simon Josefsson <jas@extundo.com>
2381 * version-etc-fsf.c: New file, with version_etc_copyright.
2382 * version-etc.c: Remove version_etc_copyright.
2383 * version-etc.h (version_etc_copyright): Use [] instead of * in
2384 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2386 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2388 * save-cwd.c (save_cwd): Remove code to support the case
2389 where fchdir is missing or flaky.
2391 2005-01-20 Simon Josefsson <jas@extundo.com>
2393 * base64.h (isbase64): Add.
2395 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2396 using a unsigned prototype, don't inline.
2397 (base64_decode): Use it.
2399 2005-01-19 Bruno Haible <bruno@clisp.org>
2401 * sh-quote.h: New file, from GNU gettext.
2402 * sh-quote.c: New file, from GNU gettext.
2404 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2406 Merge changes from coreutils, as described below in several
2407 changelogs dated today.
2409 * save-cwd.c: Include "save-cwd.h" before other include files.
2410 (O_DIRECTORY): Remove; not needed here, since "." must be
2411 a directory. All uses removed.
2412 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2413 universal on Suns, and we also need to test for IRIX.
2414 Revamp code to use 'if' rather than '#if'.
2415 Avoid unnecessary comparison of cwd->desc to 0.
2417 * utimens.c (futimens): Robustify the previous patch, by checking
2418 for known valid error numbers rather than observed invalid ones.
2420 2005-01-18 Jim Meyering <jim@meyering.net>
2422 * version-etc.c (version_etc_copyright): Update copyright date.
2424 * utimens.c (futimens): Account for the fact that futimes
2425 can also fail with errno == ENOSYS or errno == ENOENT.
2426 Patch from Dmitry V. Levin.
2428 Change the name of the robust chdir function from chdir to chdir_long.
2429 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2430 (restore_cwd): Use chdir_long, not chdir.
2431 * chdir-long.c: Renamed from chdir.c.
2432 * chdir-long.h: Renamed from chdir.h.
2433 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2436 2005-01-18 Bob Proulx <bob@proulx.com>
2438 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2439 offsetof() macro construct to avoid compile failure with native HP-UX
2440 11.0 ANSI C compiler.
2442 2005-01-06 Bruno Haible <bruno@clisp.org>
2444 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2445 because stpncpy.m4 takes care of it.
2447 2004-01-24 Bruno Haible <bruno@clisp.org>
2449 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2451 2003-10-09 Bruno Haible <bruno@clisp.org>
2453 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2455 2005-01-06 Bruno Haible <bruno@clisp.org>
2457 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2458 * fwriteerror.c: Include <stdbool.h>.
2459 (fwriteerror): At the end, close the file stream. Record whether
2460 stdout was already closed.
2462 2004-05-27 Bruno Haible <bruno@clisp.org>
2464 * execute.c (environ): Declare if needed.
2465 * pipe.c (environ): Likewise.
2466 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2468 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2470 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2471 definitions to be after all include files, to avoid collisions.
2472 Problem reported by Bob Proulx.
2474 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2476 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2477 not needed. This removes a dependency on the gettext module.
2478 [defined _LIBC]: Do not include <libintl.h>; not needed.
2480 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2482 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2485 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2487 * argp-parse.c: Include <stddef.h>.
2488 (alignof, alignto): New macros.
2489 (parser_init): Don't assume that void * is aligned sufficiently
2492 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2493 need to extend the stack.
2494 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2497 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2499 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2501 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2503 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2504 Remove now-obsolete comment about AIX.
2505 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2506 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2507 (YYMAXDEPTH): New macro.
2509 2004-12-18 Bruno Haible <bruno@clisp.org>
2511 * fatal-signal.c (fatal_signals): Make non-const.
2512 (init_fatal_signals): New function.
2513 (uninstall_handlers, install_handlers): Ignore signals that were set to
2515 (at_fatal_signal): Call init_fatal_signals.
2516 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2518 Reported by Paul Eggert.
2520 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2522 * getdate.y (textint): New member "negative".
2523 (time_zone_hhmm): New function.
2524 Expect 14 shift-reduce conflicts, not 13.
2525 (o_colon_minutes): New rule.
2526 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2527 (yylex): Set the "negative" member of signed numbers.
2529 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2531 Changes imported from coreutils.
2532 * hard-locale.c: Assume <locale.h> exists.
2534 (GLIBC_VERSION): New macro.
2535 (hard_locale): Assume setlocale exists.
2536 Rewrite to avoid #ifdef.
2537 Use strdup rather than malloc + strcpy.
2538 * human.c: Assume <locale.h> exists.
2539 (human_readable): Assume localeconv exists.
2541 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2543 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2544 convert T2, not T. (Imported from libc.)
2546 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2548 * getcwd.c (is_ENAMETOOLONG): New macro.
2549 (__getcwd.c): Don't restore errno; glibc doesn't.
2550 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2551 first, falling back to our code only if its results look suspicious.
2552 Ensure that the resulting buffer is only as large as necessary.
2554 * readutmp.c: Include readutmp.h first.
2555 Include <errno.h>, since readutmp.h no longer does that.
2556 * readutmp.h: Don't include <errno.h>,
2557 <sys/param.h>, <time.h>; not needed to establish interface.
2558 (errno): Remove decl.
2559 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2560 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2561 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2563 2004-11-28 Simon Josefsson <jas@extundo.com>
2565 * base64.h, base64.c: New file.
2567 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2569 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2571 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2573 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2574 HP's ANSI C compiler.
2575 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2576 Declaring int functions causes warnings on some modern systems and
2577 shouldn't be needed to compile on ancient ones.
2578 * same.c (MIN) [defined MIN]: Don't define, since it's already
2581 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2582 with the following changes.
2583 (__set_errno): Parenthesize properly.
2584 Include <stdbool.h>.
2585 (MIN, MAX, MATCHING_INO): New macros.
2586 (__getcwd): Define with prototype, not K&R form.
2587 Use heuristics to allocate default buffer on stack if possible.
2588 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2589 behavior, and to avoid the PATH_MAX limit when computing
2591 Use MATCHING_INO to compare inode number to file.
2592 Check for arithmetic overflow in size calculations.
2593 Fix bug in reallocation of dot array that caused getcwd to fail
2594 on directories nested deeper than 75.
2595 Be more careful about saving errno on error.
2596 Do not use realloc; use only free+malloc, as this is a bit
2597 more flexible and avoids a needless copy operation.
2598 Do not inspect st_dev and st_ino for symbolic links; POSIX
2599 doesn't specify the latter.
2600 Check for closedir errors.
2601 Avoid needless casts.
2602 Use "#ifdef weak_alias" around weak_alias, to be like other
2604 The following changes to getcwd.c have effect only when used in
2605 gnulib; they have no effect inside glibc proper.
2606 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2607 as alloca isn't used.
2608 (alloca, __alloca): Likewise.
2609 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2610 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2611 unconditionally, as gnulib assumes C89 or better.
2612 Do not include <sys/param.h>.
2613 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2614 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2616 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2617 Include <dirent.h> in a way that is compatible with modern Autoconf.
2618 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2619 New macros, if not already defined.
2620 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2621 Use "_LIBC", not "defined _LIBC", for consistency.
2622 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2624 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2625 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2626 * xgetcwd.c: David MacKenzie's old code was removed, so give
2627 credit only to Jim Meyering and adjust the copyright dates.
2628 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2629 <stdlib.h>, <unistd.h>, "pathmax.h".
2630 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2631 (INITIAL_BUFFER_SIZE): Remove.
2632 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2634 2004-11-23 Jim Meyering <jim@meyering.net>
2636 * getopt_.h: Remove trailing blanks.
2638 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2640 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2641 (futimens): New function, which uses futimes if available.
2642 (futimens, utimens): Support timespec==NULL, with same semantics
2643 as utime and utimens.
2644 * utimens.h (futimens): New decl.
2646 2004-11-23 Jim Meyering <jim@meyering.net>
2648 * __fpending.c: Add comment.
2650 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2652 * getopt_.h: Re-addition of __getopt_argv_const caused
2653 redefinition warnings. To avoid them, include the defines
2654 in `#if !defined __need_getopt ... #endif'. The only place
2655 where __getopt_argv_const is used is in definitions
2656 of getopt_long and getopt_long_only below, which are as well
2657 protected by `#ifndef __need_getopt'.
2658 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2659 __need_getopt after including <stdio.h> and <unistd.h> These
2660 headers might have defined it.
2662 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2664 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2666 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2667 optopt): Use them instead of invoking ## directly; otherwise, the
2668 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2670 2004-11-19 Bruno Haible <bruno@clisp.org>
2672 * strtok_r.c: Move comments from here...
2673 * strtok_r.h: ... to here.
2675 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2677 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2678 might fail. Problem reported by Yoann Vandoorselaere.
2679 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2680 that mishandle size_t overflow.
2682 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2684 * canon-host.c: Include "strdup.h".
2685 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2686 Use strdup instead of malloc/strcpy to duplicate strings.
2688 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2689 (human_space_before_unit): New constant.
2690 * human.c (human_readable): Support it.
2692 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2693 (xgetcwd): Set errno correctly when failing.
2694 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2695 the failure is actually due to a PATH_MAX problem.
2697 Further getopt changes to make it more likely that glibc will
2698 buy the changes back.
2699 * getopt.c (POSIXLY_CORRECT): New constant.
2700 (getopt): Use it, so to preserve glibc semantic
2701 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2702 when compiling for libc.
2703 * getopt_.h (__getopt_argv_const): Bring it back.
2704 (getopt_long, getopt_long_only): Use it.
2706 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2707 New arg POSIXLY_CORRECT. All callers changed.
2708 (getopt): Argv is now char * const *, as per standard.
2709 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2710 not char *__getopt_argv_const *.
2711 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2712 _getopt_long_only_r): Likewise.
2713 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2714 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2715 _getopt_long_r, _getopt_long_only_r): Likewise.
2716 * getopt_.h (__getopt_argv_const): Remove.
2717 (getopt): Argv is now char * const *, as per standard.
2719 * getdate.y (tORDINAL): New token.
2720 (day, relunit): Allow it for relative times.
2721 (relative_time_table): Use tORDINAL for ordinals.
2723 2004-11-15 Jim Meyering <jim@meyering.net>
2725 * closeout.c: Include "__fpending.h" once again.
2726 Include <stdbool.h>.
2727 (close_stdout): Don't fail just because stdout was closed initially,
2728 since some programs don't write to stdout in the normal course of
2729 operation (other than --version and --help), and we don't want this
2730 function to make e.g. `touch file >&-' fail.
2731 But do fail if it was closed and someone has tried to write to it.
2732 E.g., `printf foo >&-' must fail.
2734 2004-11-11 Simon Josefsson <jas@extundo.com>
2736 * strtok_r.h, strtok_r.c: New file.
2738 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2740 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2741 we can stop lying to compilers about the constness of argv when we
2742 are compiled outside glibc.
2743 (getopt, getopt_long, getopt_long_only): Use it.
2744 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2746 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2747 _getopt_long_only_r): Likewise.
2748 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2749 _getopt_long_only_r): Likewise.
2751 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2752 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2753 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2754 the other external symbols.
2755 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2756 declaration, since the above renaming now works around collisions.
2758 2004-11-11 Jim Meyering <jim@meyering.net>
2760 * linebreak.c: Remove trailing blanks.
2761 * alloca_.h: Likewise.
2762 * acosl.c: Likewise.
2763 * euidaccess.c: Likewise.
2764 * allocsa.h: Likewise.
2766 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2768 * mktime.c (SHR): New macro, which is a portable
2769 substitute for >> that should work even on Crays.
2770 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2771 Problem reported by Mark D. Baushke in
2772 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2773 * getdate.y (SHR): Likewise.
2775 * strftime.c (SHR): Likewise.
2777 * quotearg.c (struct quoting_options): Use unsigned int for
2778 quote_these_too, so that right shifts are well defined. All uses
2781 2004-11-10 Simon Josefsson <jas@extundo.com>
2783 * getaddrinfo.h, getaddrinfo.c: New files.
2785 2004-11-10 Jim Meyering <jim@meyering.net>
2787 Ensure that no close failure goes unreported.
2788 * closeout.c (close_stdout): Always close stdout. I.e., don't
2789 return early when it seems there's nothing to flush.
2790 Don't include __fpending.h.
2792 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2794 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2796 2004-11-05 Bruno Haible <bruno@clisp.org>
2798 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2799 Reported by Mark D. Baushke <mdb@cvshome.org>.
2801 2004-11-04 Bruno Haible <bruno@clisp.org>
2803 2004-09-11 Bruno Haible <bruno@clisp.org>
2804 * allocsa.valgrind: New file.
2805 2004-02-06 Bruno Haible <bruno@clisp.org>
2806 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2807 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2808 Reported by Christopher Seip <chris.seip@hp.com>.
2810 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2812 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2813 with errno == ERANGE if the buffer is too small.
2814 Problem reported by Mark D. Baushke.
2816 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2818 * xreadlink.c (MAXSIZE): New macro.
2819 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2820 size does not exceed MAXSIZE. Avoid cast.
2821 As suggested by Mark D. Baushke in
2822 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2823 if readlink fails with buffer size just under MAXSIZE, try again
2826 2004-11-02 Derek R. Price <derek@ximbiot.com>
2827 and Paul Eggert <eggert@cs.ucla.edu>
2829 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2830 (get_date): Overparenthesize to avoid GCC warning.
2832 2004-11-02 Bruno Haible <bruno@clisp.org>
2834 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2835 function returns void.
2837 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2839 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2840 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2843 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2845 * getdate.y: Add support for TZ="foo" within a date string.
2846 Fix some bugs near time_t boundaries. Reject dates with
2847 out-of-range components, e.g., "Sept 31".
2848 Include <stdlib.h>, "setenv.h", "xalloc.h".
2849 (ISDIGIT_LOCALE): Remove; unused.
2850 Note that the TZ and time functions used here are not reentrant.
2851 (mktime_ok, get_tz): New functions.
2852 (TZBUFSIZE): New constant.
2853 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2854 This requires that we sometimes generate our own TZ="XXX..." setting.
2856 2004-10-27 Derek R. Price <derek@ximbiot.com>
2858 * mktime.c (not_equal_tm): Remove redundant check.
2860 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2862 * getdate.y: Use Bison 1.875 features, and some minor
2863 code cleanups. This change does not affect semantics.
2864 Don't include <stdlib.h>; no longer needed.
2865 Don't include unlocked-io.h; only the "#if TEST" code uses
2866 stdio, and performance isn't crucial there.
2867 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2868 Bison 1.875 features as described below.
2869 All uses of "PC." replaced by "pc->".
2870 (YYSTYPE): Add a forward declaration.
2871 (yylex, yyerror): Use full prototypes in forward decls.
2872 Use "%pure-parser" rather than obsolescent "%pure_parser".
2873 Use %parse-param and %lex-param instead of obsolescent
2874 YYPARSE_PARAM and YYLEX_PARAM.
2875 (meridian_table, month_and_day_table, time_units_table,
2876 relative_time_table, time_zone_table, military_table,
2877 lookup_zone, lookup_word, get_date):
2878 Use NULL instead of 0 where appropriate.
2879 (to_hour): Avoid abort (), to avoid a dependency on
2881 (yyerror, yylex): Now accepts parser_control * arg.
2882 (main) [TEST]: Use '\0' rather than 0 for char.
2884 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2886 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2887 It's now the caller's responsibility to handle the case where
2888 !HAVE_GETPAGESIZE && !defined getpagesize.
2890 * mktime.c (leapyear): Arg is long int, not int.
2892 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2894 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2896 2004-10-12 Simon Josefsson <jas@extundo.com>
2898 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2899 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2902 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2904 * vsnprintf.h: New file.
2905 * vsnprintf.c: New file.
2907 2004-10-07 Bruno Haible <bruno@clisp.org>
2909 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2910 into the provided buffer.
2912 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2914 * diacrit.c, diacrit.h: Add GPL notice.
2916 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2917 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2918 * logl.c (logl): Keep the code as similar to glibc as possible.
2919 This avoids a potential constant-folding bug.
2921 2004-10-05 Bruno Haible <bruno@clisp.org>
2923 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2925 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2927 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2928 * xmalloc.c (xmemdup): Likewise.
2929 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2930 XFREE): Remove these long-obsolescent macros.
2931 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2932 * xstrdup.c: Remove.
2934 * regex.c (re_comp): Cast gettext return value to char *,
2935 Problem reported by Martin Neitzel via Mark D. Baushke.
2937 2004-10-04 Simon Josefsson <jas@extundo.com>
2939 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2940 '#ifdef USE_UNLOCKED_IO'.
2942 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2944 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2945 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2946 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2947 regex.c, sha1.c, version-etc.c, yesno.c:
2948 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2949 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2950 the includer's responsibility.
2952 Sync from coreutils.
2954 * modechange.c (mode_compile): Don't decrement a pointer that
2955 points to the start of a string, as the C Standard says the
2956 resulting behavior is undefined.
2958 * backupfile.h (enum backuptype): Rename none -> no_backups,
2959 simple -> simple_backups, numbered_existing ->
2960 numbered_existing_backups, numbered -> numbered_backups
2961 to avoid shadowing problems. All uses changed.
2962 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2963 * backupfile.c (check_extension, numbered_backup):
2964 Rename locals to avoid shadowing 'basename'.
2965 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2968 * .cppi-disable: Add getopt_.h, getopt_int.h.
2969 * .cvsignore: Add getopt.h.
2971 2004-10-04 Simon Josefsson <jas@extundo.com>
2973 * memmem.h: New file.
2974 * memmem.c: New file, taken from glibc.
2976 2004-10-02 Jim Meyering <jim@meyering.net>
2978 * dirfd.h, getpagesize.h: Add copyright notice.
2980 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2982 * snprintf.c: Remove comments as to why each header is needed.
2984 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2986 * strsep.h: New file.
2987 * strsep.c: New file.
2989 2004-10-01 Simon Josefsson <jas@extundo.com>
2991 * snprintf.c (snprintf): Handle size==0.
2993 2004-10-01 Simon Josefsson <jas@extundo.com>
2994 Bruno Haible <bruno@clisp.org>
2996 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2997 (snprintf): Declare 'args'.
2999 2004-09-30 Simon Josefsson <jas@extundo.com>
3001 * snprintf.h, snprintf.c: New files.
3003 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3005 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3006 (hol_entry_help): Never translate an empty string.
3007 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3008 * argp.h (OPTION_NO_TRANS): New option.
3010 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3012 * xvasprintf.c: Include xalloc.h.
3013 (xvasprintf): Use xalloc_die, not xmalloc_die.
3015 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3017 * dummy.c: Change copyright notice to FSF, and license to GPL.
3019 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3021 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3022 Problem reported by Bruno Haible in:
3023 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3025 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3027 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3028 in case some system header has #define'd it. Problem reported by
3029 Soeren D. Schulze in
3030 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3032 2004-09-08 Bruno Haible <bruno@clisp.org>
3034 * stdint_.h: New file, taken from GNU clisp.
3036 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3038 * xvasprintf.h: New file.
3039 * xvasprintf.c: New file.
3040 * xasprintf.c: New file.
3042 2004-09-08 Bruno Haible <bruno@clisp.org>
3044 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3046 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3048 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3050 Import from coreutils.
3051 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3052 strings on unbounded length. alloca's performance benefits aren't
3053 that important here.
3055 (parse_with_separator): New function, with most of the internals
3056 of the old parse_user_spec. Allow user to omit both user and group,
3057 for compatibility with FreeBSD.
3058 Clone only the user name, not the entire spec.
3059 Do not set *uid, *gid unless entirely successful.
3060 Avoid memory leak in some failing cases.
3061 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3062 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3063 (parse_user_spec): Rewrite to use parse_with_separator.
3065 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3067 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3068 its complicated substitute.
3069 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3070 and program_invocation_name.
3071 (__argp_basename) [!_LIBC]: Remove; the only use was
3072 replaced by its body.
3073 (__argp_short_program_name): Change condition from
3074 !defined __argp_short_program_name to
3075 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3076 to match argp-namefrob.h.
3077 (__argp_failure): Don't assume strerror_r returns char *.
3078 * argp-parse.c (N_): Define unconditionally.
3079 (argp_default_options): Fill out initializers with 0 to avoid
3082 2004-08-12 Simon Josefsson <jas@extundo.com>
3084 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3085 * getopt_.h: Renamed from getopt.h.
3087 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3089 Merge from coreutils.
3091 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3092 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3093 for Reliant Unix 5.43.
3095 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3096 (union fooround): Use uintmax_t, not long int.
3097 The rest is a merge from libc:
3098 [defined _LIBC]: Include <shlib-compat.h>.
3099 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3101 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3103 * strverscmp.c: Convert to UTF-8.
3105 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3107 * obstack.h (obstack_empty_p):
3108 Don't assume that chunk->contents is suitably aligned.
3109 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3110 Likewise. Problem reported by Benno in
3111 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3113 * chown.c (rpl_chown): Work even if the file is writeable but not
3114 readable. This could be improved further but it'd take some work.
3116 2004-08-08 Simon Josefsson <jas@extundo.com>
3118 * xgethostname.c: Don't include error.h (not used).
3121 * getpass.c: Include getpass.h first.
3123 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3125 * xalloc-die.c: New files.
3126 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3128 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3129 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3130 (_, N_, xalloc_die): Move to xalloc-die.c.
3131 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3132 so that we needn't mess with xalloc_msg_memory_exhausted.
3134 * sha1.h: Renamed from sha.h.
3135 (SHA1_H): Renamed from _SHA_H.
3136 (sha1_ctx): Renamed from sha_ctx.
3137 (sha1_init_ctx): Renamed from sha_init_ctx.
3138 (sha1_process_block): Renamed from sha_process_block.
3139 (sha1_process_bytes): Renamed from sha_process_bytes.
3140 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3141 (sha1_read_ctx): Renamed from sha_read_ctx.
3142 (sha1_stream): Renamed from sha_stream.
3143 (sha1_buffer): Renamed from sha_buffer.
3144 * sha1.c: Likewise; renamed from sha.c.
3145 Do not include <sys/types.h>.
3146 Include <stddef.h> rather than <stdlib.h>.
3148 2004-08-08 Bruno Haible <bruno@clisp.org>
3150 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3151 FILESYSTEM_PREFIX_LEN.
3152 * progreloc.c: Likewise.
3153 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3155 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3158 * argp-help.c (make_hol, hol_append): Don't assume that
3159 SIZE_MAX is a valid preprocessor constant.
3160 (__argp_basename): Change from "#ifndef _LIBC"
3161 to "#ifndef __argp_short_program_name", so that
3162 we don't compile these functions for tar.
3164 More merges from coreutils.
3165 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3166 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3168 * addext.c: Remove; no longer needed.
3169 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3170 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3171 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3172 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3173 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3174 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3175 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3176 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3177 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3178 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3179 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3180 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3181 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3182 Import changes from coreutils.
3184 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3186 Merge from coreutils.
3188 * .gdb-history: Remove; this doesn't belong here.
3190 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3191 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3192 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3194 * dirname.h: Include <stdbool.h>.
3195 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3196 for consistency with POSIX terminology. All uses changed.
3197 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3198 (strip_trailing_slashes): Use bool for booleans.
3199 * stripslash.c (strip_trailing_slashes): Likewise.
3201 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3202 sometimes returns a positive errno value even when it succeeds.
3203 (print_errno_message) [!LIBC]: Fall back on strerror if
3206 * path-concat.c (mempcpy): Don't define if a system header defines it.
3207 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3208 (longest_relative_suffix): New function.
3209 (path_concat): Use it. Assume first argument is not NULL.
3210 Port to DOS. Omit redundant separators.
3211 Report an error instead of returning NULL.
3212 Use mempcpy instead of memcpy.
3213 (xpath_concat): Remove: not declared or used.
3215 * same.h: Include <stdbool.h>
3216 (same_name): Return bool, not int.
3217 * same.c (same_name): Likewise.
3218 (errno): Don't declare; we assume C89 or better now.
3220 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3221 if not already defined.
3223 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3224 * dup-safer.c (errno): Likewise.
3226 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3228 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3231 2004-08-03 Simon Josefsson <jas@extundo.com>
3233 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3234 * progname.h: Don't include stdbool.h.
3236 2004-08-02 Simon Josefsson <jas@extundo.com>
3238 * getsubopt.h: New file, with comments from Bruno Haible.
3239 * getsubopt.c: New file, from glibc, but slightly modified based on
3240 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3242 2004-08-01 Simon Josefsson <jas@extundo.com>
3244 * xgetdomainname.c: Include stdlib.h, for free().
3246 2004-07-16 Simon Josefsson <jas@extundo.com>
3248 * dummy.c: New file.
3250 2004-07-16 Bruno Haible <bruno@clisp.org>
3252 * backupfile.h: Add extern "C" for C++.
3253 * closeout.h: Likewise.
3254 * copy-file.h: Likewise.
3255 * findprog.h: Likewise.
3256 * full-write.h: Likewise.
3257 * pathname.h: Likewise.
3258 * progname.h: Likewise.
3259 * stpcpy.h: Likewise.
3260 * stpncpy.h: Likewise.
3261 * strcase.h: Likewise.
3262 * strstr.h: Likewise.
3263 * xalloc.h: Likewise.
3265 * mbswidth.h: Add extern "C" for C++.
3266 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3268 2004-07-09 Simon Josefsson <jas@extundo.com>
3270 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3271 failed without this.)
3273 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3275 * fchown-stub.c: New file.
3277 2004-06-24 Jim Meyering <jim@meyering.net>
3279 * obstack.h (obstack_base): Cast to (void *), per documentation.
3281 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3283 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3285 2004-06-01 Jim Meyering <jim@meyering.net>
3287 * calloc.c: New file.
3289 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3291 * getdate.y (yylex): Allow space between sign and number.
3292 Problem reported by Dan Jacobson.
3294 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3295 and Jim Meyering <jim@meyering.net>
3297 Merge from coreutils CVS.
3299 * stat-macros.h: New file, with contents from file-type.h
3300 and coreutils' system.h.
3301 * file-type.c: Include "stat-macros.h".
3302 * file-type.h (file_type): Move all macro definitions to new file,
3305 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3306 Wrap old code with this conditional.
3307 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3308 function that does not dereference symlinks.
3309 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3311 * xreadlink.c: Include xreadlink.h first, to catch .h file
3312 dependency problems.
3313 (xreadlink): Accept new arg SIZE, for efficiency.
3314 All decls and uses changed.
3315 * xreadlink.h: Include <stddef.h>, for size_t.
3317 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3318 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3320 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3322 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3324 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3325 macros to be defined.
3326 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3327 the allocator returns NULL because the requested size is zero.
3329 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3331 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3332 var. Add comment explaining why libc still defines it. This
3333 merges the following patch from glibc:
3334 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3336 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3338 * obstack.c (_obstack): Remove unused variable. It hasn't been
3339 present in glibc since revision 1.1 of this file.
3340 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3341 obstack_alignment_mask, obstack_alloc, obstack_base,
3342 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3343 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3344 obstack_grow0, obstack_init, obstack_int_grow,
3345 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3346 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3347 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3348 nonexistent functions.
3350 2004-05-17 Derek R. Price <derek@ximbiot.com>
3351 Paul Eggert <eggert@cs.ucla.edu>
3353 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3355 2004-05-14 Bruno Haible <bruno@clisp.org>
3357 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3358 that consists of a '.' followed by an empty digit string.
3359 Patch by Tor Lillqvist <tml@iki.fi>.
3361 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3363 Port obstack to the AS/400, where pointers are 16 bytes wide and
3364 you cannot cast an integer to a valid pointer. This patch is
3365 currently waiting to be integrated into glibc; see
3366 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3368 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3369 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3370 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3371 (struct obstack): temp member is now a union of a pointer and
3372 an integer, instead of an integer. All integer uses changed.
3373 This does not affect the physical layout of struct obstack,
3374 except on hosts (like the AS/400) where the size or alignment of
3375 void * is greater than that of ptrdiff_t.
3376 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3377 __STDC__)]: Store temporary in pointer member of union, not
3379 * obstack.c: Include <stddef.h>, for offsetof.
3380 (struct fooalign): Remove; it doesn't need a name.
3381 (union fooround): Change double to long double, and add void *.
3382 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3383 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3384 not a macro. Hence the values are always int; so remove all
3385 casts-to-int in uses.
3387 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3388 Derek Price <derek@ximbiot.com>
3390 * alloca.c: Include <alloca.h>, to get our interface.
3391 * alloca_.h: Use __alloca on AIX, so that we don't have to
3392 include <alloca.h> first. Use C89 prototype for alloca; this
3393 requires including <stddef.h> for size_t. Use extern "C" if C++.
3394 Use #elif for simplicity, since we can assume C89 now.
3395 Don't try to source the system alloca.h since it will not be found
3396 and to prevent recursively including its replacement.
3397 * fnmatch.c: Include <alloca.h> instead of opencoding.
3398 * regex.c: Likewise.
3400 2004-05-16 Derek Price <derek@ximbiot.com>
3401 Paul Eggert <eggert@cs.ucla.edu>
3403 getline cleanup. This changes the getndelim2 API: both order of
3404 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3407 * getline.c: Don't include stddef.h or stdio.h, since our
3408 interface does that.
3409 (getline): Always use getdelim, so that we don't have two
3410 copies of this code.
3411 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3413 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3414 (GETNDELIM2_MAXIMUM): New macro.
3415 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3416 instead of the old practice of delim2==0. All callers changed.
3417 Return -1 on overflow, instead of returning junk.
3418 Do not set *linesize unless allocation succeeds.
3419 * getndelim2.h: Do not include stddef.h; no longer needed, now
3420 that we include sys/types.h.
3421 * getnline.h: Likewise.
3422 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3423 (getndelim2): Reorder arguments.
3424 * getnline.c (getnline, getndelim):
3425 Don't discard the NMAX argument.
3426 (getnline): Invoke getndelim, to avoid code duplication.
3427 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3428 of (size_t) -1 by callers of the getnline family.
3430 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3432 * nanosleep.c (suspended): Change its type from int to
3433 sig_atomic_t volatile.
3434 (first_call): Make it private to rpl_nanosleep, and have it
3435 be zero initially as that's a bit faster.
3436 (my_usleep): Round up fractional times instead of truncating them,
3437 as this is the usual meaning for 'sleep'.
3439 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3441 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3442 (ENOSYS): Define if not defined.
3443 (settime): Fall back on stime if it exists and settimeofday fails.
3444 But don't bother with fallbacks if a method fails with errno == EPERM.
3446 2004-05-11 Jim Meyering <jim@meyering.net>
3448 Prior to this change, the save_cwd caller required read access to the
3449 current directory on most systems (ones with the fchdir function).
3451 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3452 fails, try write-only, and finally, resort to using xgetcwd.
3454 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3456 * obstack.c, obstack.h: Import changes from libc.
3458 2004-04-28 Bruno Haible <bruno@clisp.org>
3460 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3461 implicitly appends .exe to executables.
3462 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3463 accepts Windows pathnames.
3464 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3465 Cygwin like Windows, since it now accepts Windows pathnames.
3466 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3467 Cygwin like Windows, since it now accepts Windows pathnames.
3468 Reported by Derek Robert Price <derek@ximbiot.com>.
3470 2004-04-20 Jim Meyering <jim@meyering.net>
3472 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3474 2004-04-20 Jim Meyering <jim@meyering.net>
3475 Bruno Haible <bruno@clisp.org>
3477 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3478 memory when realloc fails.
3480 2004-04-18 Jim Meyering <jim@meyering.net>
3482 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3483 don't leak memory and do call END_UTMP_ENT.
3485 2004-04-11 Paul Eggert <eggert@twinsun.com>
3487 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3488 (CHAR_BIT): Remove, since we assume C89.
3489 Include <stdint.h> if available, as per current Autoconf CVS advice.
3491 2004-03-30 Paul Eggert <eggert@twinsun.com>
3493 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3494 not bool, to be more consistent with Unix conventions.
3495 Suggested by Bruno Haible.
3497 Merge from coreutils.
3499 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3502 * getdate.h: Include stdbool.h, and timespec.h instead of
3503 the usual <time.h> dance.
3504 (get_date): Change signature to support fractional time stamps.
3505 All callers changed.
3506 * getdate.y: Include "getdate.h" first, as we can now
3507 assume C89 and don't need to worry about 'const'.
3508 Similarly, include "unlocked-io.h" near start, not in middle.
3510 (textint.value): Use long int rather than int.
3511 (textint.digits): Use size_t rather than int.
3512 (BILLION, LOG10_BILLION): New constants.
3513 (parser_control): New member rel_ns. Members day_ordinal,
3514 time_zone, month, day, hour, minutes, rel_year, rel_month,
3515 rel_day, rel_hour, rel_minutes, rel_seconds
3516 are now long int, not int. Member seconds is now struct timespec,
3517 not int. New member timespec_seen. Members dates_seen, days_seen,
3518 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3520 (%union.intval): Now long int, not int.
3521 New member timespec.
3522 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3523 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3524 (spec): Now is a timespec or an item list.
3525 (timespec, items): New nonterminals.
3526 (time, rel, relunit, number, get_date):
3527 Add support for fractional seconds.
3528 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3529 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3530 (to_hour): First arg is now long int, not int.
3531 (to_year): Returns long int, not int.
3532 Don't treat year -70 like 70.
3533 (tm_diff): Returns long int, not int.
3534 (lookup_word): Use bool instead of int when appropriate.
3535 (yylex): Use size_t for count, not int.
3536 Detect overflow when parsing large integer constants.
3537 Add support for fractions.
3538 (get_date): Make pointers 'const' if possible.
3539 Use more-portable code to detect integer overflow.
3540 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3541 Don't use ctime; it's not reliable if the year has >4 digits.
3543 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3544 This is for compatibility with BSD.
3546 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3547 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3548 From coreutils' system.h.
3550 * userspec.c: Don't include "posixver.h".
3551 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3552 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3553 compatible extension. Simplify code by removing a boolean int
3554 that was always nonzero if a string was nonnull.
3556 2004-03-30 Jim Meyering <jim@meyering.net>
3558 Merge from coreutils.
3560 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3562 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3563 an empty input stream.
3565 * readtokens.c: Include <stdbool.h>.
3566 (readtoken): Use `size_t' rather than int/long.
3567 All callers adjusted.
3568 Use `bool' rather than `int' where appropriate.
3569 Use memset rather than an explicit loop.
3570 Use x2nrealloc rather than xrealloc.
3571 Allow the use of `\0' as a delimiter.
3572 (readtokens): Likewise.
3573 * readtokens.h (readtoken, readtokens): Update prototypes.
3575 2004-03-30 Bruno Haible <bruno@clisp.org>
3577 * getloadavg.c (getloadavg): Don't assume setlocale returns
3580 2004-03-29 Paul Eggert <eggert@twinsun.com>
3582 Merge changes to getloadavg.c from coreutils and Emacs.
3584 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3585 Define to an expression, not to the empty string.
3586 Include cloexec.h and xalloc.h.
3587 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3588 Use set_cloexec_flag rather than rolling our own.
3589 * cloexec.c, cloexec.h: New files.
3591 2004-03-18 Paul Eggert <eggert@twinsun.com>
3593 * getopt.h: Sync with libc CVS.
3595 2004-03-18 Paul Eggert <eggert@twinsun.com>
3596 Bruno Haible <bruno@clisp.org>
3598 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3599 not on all platforms that have <wchar.h>.
3600 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3602 2004-03-09 Paul Eggert <eggert@twinsun.com>
3604 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3606 * getopt_int.h: New file, also synced from libc.
3608 2004-03-07 Paul Eggert <eggert@twinsun.com>
3610 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3611 '#if' expressions. Unlike the code it replaces, it does not
3612 depend on (defined _SC_PAGESIZE). However, it does depend on
3613 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3614 first reported by Jason Andrade in
3615 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3617 2004-01-18 Simon Josefsson <jas@extundo.com>
3619 * strdup.h: New file.
3620 * strdup.c: Include it.
3621 * path-concat.c: Include strdup.h. Drop strdup declaration.
3622 * userspec.c: Include strdup.h. Drop strdup declaration.
3624 2004-02-06 Karl Berry <karl@gnu.org>
3626 * config.charset: update from gettext 0.14.1.
3628 2004-02-05 Paul Eggert <eggert@twinsun.com>
3630 Add comments and code, prompted by suggestions from Bruno Haible
3632 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3633 describing the enum quoting_style values.
3634 * quotearg.c (quotearg_alloc): New function.
3635 (quotearg_buffer_restyled): Treat lone { and } as special.
3636 Treat = as special. Work around bug with older shells
3637 that "see" a '\' that is really the 2nd byte of a multibyte char.
3638 Quote empty string with shell_quoting_style.
3640 2004-02-03 Bruno Haible <bruno@clisp.org>
3642 * pipe.h: New file, from GNU gettext.
3643 * pipe.c: New file, from GNU gettext.
3645 2004-01-27 Bruno Haible <bruno@clisp.org>
3647 * execute.h: New file, from GNU gettext.
3648 * execute.c: New file, from GNU gettext.
3649 * w32spawn.h: New file, from GNU gettext.
3651 2004-01-23 Paul Eggert <eggert@twinsun.com>
3653 Exit-status fix from coreutils.
3655 Use exit_failure consistently in place of EXIT_FAILURE,
3656 so that program exit statuses are consistent on failure.
3658 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3659 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3660 * argmatch.h: Comment fix to match the above.
3661 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3662 Now a macro referring to exit_failure, instead of a separate
3663 variable. Include "exitfail.h" to get it.
3664 * xstrtol.h: Include "exitfail.h".
3665 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3667 * long-options.c (parse_long_options): Use prototype
3668 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3671 2004-01-21 Jim Meyering <jim@meyering.net>
3673 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3674 so as not to conflict with a different-sized __mktime_internal
3675 function in GNU libc.
3676 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3677 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3679 2004-01-18 Paul Eggert <eggert@twinsun.com>
3681 Merge from diffutils.
3683 * file-type.c (file_type): Add typed memory objects.
3684 * file-type.h (S_TYPEISTMO): New macro.
3686 * c-stack.h (c_stack_action): Remove argv argument.
3687 * c-stack.c (c_stack_action): Likewise. All uses changed.
3688 (die): Don't calculate message unless segv_action returns.
3689 (get_stack_location, min_address_from_argv, max_address_from_argv,
3690 volatile stack_base, volatile_stack_size): Remove.
3691 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3692 that every segmentation violation is a stack overflow. (Ouch!)
3693 See Debian bug 136249 (still outstanding) for more info about why
3694 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3696 2003-11-30 Bruno Haible <bruno@clisp.org>
3698 Safer stack allocation.
3699 * setenv.c: Include allocsa.h.
3700 (alloca): Remove fallback definition.
3701 (freea): Remove macro.
3702 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3705 2003-10-17 Bruno Haible <bruno@clisp.org>
3707 * binary-io.h: Avoid warnings on Cygwin.
3709 2003-12-28 Bruno Haible <bruno@clisp.org>
3711 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3712 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3714 2003-11-28 Bruno Haible <bruno@clisp.org>
3716 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3718 2003-11-27 Bruno Haible <bruno@clisp.org>
3720 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3722 2003-11-17 Bruno Haible <bruno@clisp.org>
3724 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3726 2003-11-24 Bruno Haible <bruno@clisp.org>
3728 * xallocsa.h: New file, from GNU gettext.
3729 * xallocsa.c: New file, from GNU gettext.
3731 2003-11-24 Bruno Haible <bruno@clisp.org>
3733 * allocsa.h: New file, from GNU gettext.
3734 * allocsa.c: New file, from GNU gettext.
3736 2003-11-24 Bruno Haible <bruno@clisp.org>
3738 * eealloc.h: New file.
3740 2004-01-15 Jim Meyering <jim@meyering.net>
3742 Merge from coreutils.
3744 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3745 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3746 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3748 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3749 optional configure-time default.
3751 * version-etc.c (version_etc_copyright): Update copyright date.
3753 * xreadlink.c (xreadlink): Correct outdated comment.
3755 2004-01-15 Paul Eggert <eggert@twinsun.com>
3757 Merge from coreutils.
3759 * posixver.c: Include posixver.h.
3761 * same.c: Include <stdbool.h>, <limits.h>.
3762 (_POSIX_NAME_MAX): Define if not defined.
3764 (same_name): If file names are silently truncated, report
3765 that the file names are the same if they are the same after
3766 the silent truncation.
3768 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3769 conversion function.
3770 * xstrtod.c (xstrtod): Likewise. All callers changed to
3771 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3774 2004-01-14 Paul Eggert <eggert@twinsun.com>
3776 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3777 with like-named macro in fnmatch.c.
3778 (EXT): Use an internal constant instead.
3780 Merge fnmatch patches from glibc.
3781 * fnmatch.c (mbsinit): Remove define.
3782 Add libc_hidden_ver (__fnmatch, fnmatch).
3783 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3784 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3786 2003-12-14 Karl Berry <karl@gnu.org>
3788 * config.charset: update from gettext-runtime.
3790 2003-12-03 Paul Eggert <eggert@twinsun.com>
3792 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3793 Bug reported by Alfred M. Szmidt.
3795 2003-11-29 Karl Berry <karl@gnu.org>
3797 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3799 2003-11-23 Paul Eggert <eggert@twinsun.com>
3800 Bruno Haible <bruno@clisp.org>
3802 * printf-parse.h: Don't include sys/types.h.
3803 (ARG_NONE): New macro.
3804 (char_directive): Change type of *arg_index fields to size_t.
3805 * printf-parse.c: Don't include sys/types.h.
3806 (SSIZE_MAX): Remove macro.
3807 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3808 Remove unnecessary overflow check.
3809 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3812 2003-11-24 Paul Eggert <eggert@twinsun.com>
3814 * alloca.c: Remove dependency on xalloc module.
3815 (xalloc_die): Remove.
3816 (memory_full) [!defined emacs]: New macro.
3817 [!defined emacs]: Don't include xalloc.h.
3818 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3819 address arithmetic overflows. Change datatypes a bit to avoid
3822 2003-11-22 Jim Meyering <jim@meyering.net>
3824 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3826 2003-11-17 Bruno Haible <bruno@clisp.org>
3828 * vasnprintf.c (alloca): Remove fallback definition.
3829 (freea): Remove definition.
3830 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3831 Reported by Paul Eggert.
3833 2003-11-17 Jim Meyering <jim@meyering.net>
3835 On systems without utime and without a utimes function capable of
3836 dealing with a NULL struct utimbuf* argument, this utime replacement
3837 could -- in unusual circumstances -- leak a file descriptor.
3838 * utime.c: Include <unistd.h> and <errno.h>.
3839 (utime_null): Be sure to close `fd' and to preserve errno.
3840 Reported by Geoff Collyer via Arnold Robbins.
3842 2003-11-16 Paul Eggert <eggert@twinsun.com>
3843 Bruno Haible <bruno@clisp.org>
3845 Protect against address arithmetic overflow.
3846 * printf-args.h: Include stddef.h.
3847 (arguments): Change type of field 'count' to size_t.
3848 * printf-args.c (printf_fetchargs): Use size_t instead of
3849 'unsigned int' where appropriate.
3850 * printf-parse.h: Include sys/types.h.
3851 (char_directive): Change type of *arg_index fields to ssize_t.
3852 (char_directives): Change type of fields 'count', max_*_length to
3854 * printf-parse.c: Include sys/types.h and xsize.h.
3855 (SSIZE_MAX): Define fallback value.
3856 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3857 instead of 'int' where appropriate. Check a_allocated, d_allocated
3858 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3859 * vasnprintf.c: Include xsize.h.
3860 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3861 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3862 overflow. Avoid wraparound when converting a width or precision from
3865 2003-11-16 Bruno Haible <bruno@clisp.org>
3867 Update from GNU gettext.
3868 * printf-parse.c: Generalize to it can be compiled for wide strings.
3869 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3870 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3871 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3872 SNPRINTF): New macros.
3873 Don't include <alloca.h> if the file is used inside libintl.
3874 (local_wcslen): New function, for Solaris 2.5.1.
3875 (VASNPRINTF): Use it instead of wcslen.
3877 2003-11-16 Bruno Haible <bruno@clisp.org>
3879 * xsize.h (xmax): New function.
3880 (xsum, xsum3, xsum4): Declare as "pure" functions.
3882 2003-11-12 Paul Eggert <eggert@twinsun.com>
3884 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3885 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3886 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3887 heuristic is just as accurate as far as we know, and it removes a
3888 dependency on size_max.m4 and ptrdiff_max.m4.
3890 2003-11-12 Paul Eggert <eggert@twinsun.com>
3892 * xstrtol.c (__xstrtol): Remove "break" immediately after
3893 "return", to pacify some unknown compiler. Problem reported
3896 2003-11-11 Bruno Haible <bruno@clisp.org>
3898 * xsize.h (SIZE_MAX): Remove fallback definition.
3899 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3902 2003-11-10 Paul Eggert <eggert@twinsun.com>
3904 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3905 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3906 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3908 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3909 not (size_t) -1, since it's defined here.
3911 2003-11-06 Paul Eggert <eggert@twinsun.com>
3913 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3914 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3915 Reject sizes of exactly SIZE_MAX bytes.
3916 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3917 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3919 2003-11-05 Bruno Haible <bruno@clisp.org>
3921 * xsize.h: Include limits.h, to avoid a possible collision with
3922 SIZE_MAX defined in <limits.h> on Solaris.
3924 2003-11-04 Bruno Haible <bruno@clisp.org>
3926 * xsize.h: New file.
3927 * linebreak.c: Include xsize.h.
3928 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3929 argument for overflow.
3930 Suggested by Paul Eggert.
3932 2003-10-31 Bruno Haible <bruno@clisp.org>
3934 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3935 to avoid (extremely rare) race condition.
3936 Suggested by Paul Eggert.
3938 2003-11-03 Jim Meyering <jim@meyering.net>
3940 * userspec.c: Include "userspec.h".
3941 * userspec.h: New file.
3943 2003-10-31 Paul Eggert <eggert@twinsun.com>
3945 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3946 * mountlist.c (SIZE_MAX): Define if not defined already.
3947 (read_filesystem_list): Set and use me_type_malloced.
3948 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3949 whatever the type happens to be), for brevity and consistency.
3950 Check for size calculation overflow on Alphas running OSF/1.
3952 2003-10-31 Jim Meyering <jim@meyering.net>
3954 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3956 * linebuffer.c: Include <string.h> for declaration of memset.
3958 2003-10-30 Paul Eggert <eggert@twinsun.com>
3959 Bruno Haible <bruno@clisp.org>
3961 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3962 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3964 2003-10-29 Paul Eggert <eggert@twinsun.com>
3966 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3967 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3969 * quotearg.c (quotearg_n_options): Use it.
3970 * group-member.c: Include <stdbool.h>.
3971 (free_group_info): Arg is now const *; don't free arg.
3972 (get_group_info): Now returns bool and accepts struct group_info *,
3973 rather than returning a malloc'ed struct group_info *.
3974 All uses changed. Check for overflow in internal size calculation.
3976 * getusershell.c (readname): Simplify the code by using x2nrealloc
3977 rather than xmalloc/xrealloc.
3978 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3979 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3980 conformance bug: the old code used a pointer after freeing the
3981 storage that it addressed.
3982 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3983 rather than doing it by hand.
3984 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3985 the buffer preserved. Use free and xmalloc instead.
3986 * quotearg.c (quotearg_n_options): Likewise.
3987 Use a simpler test for size overflow. Don't use xalloc_oversized
3988 because unsigned int might be wider than size_t (!); this suggests
3989 that we should switch from unsigned int to size_t for slot numbers.
3991 2003-10-27 Bruno Haible <bruno@clisp.org>
3993 * stdbool_.h: Better support for BeOS.
3995 2003-10-27 Paul Eggert <eggert@twinsun.com>
3997 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3998 to allocate the returned structure. Do not allocate a subarray,
3999 as x2nrealloc will do that.
4000 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4001 instead of xnrealloc.
4002 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4004 2003-10-26 Paul Eggert <eggert@twinsun.com>
4006 * xalloc.h (xalloc_oversized): New static inline function, for
4007 callers that want to do their own size-overflow checking. Include
4008 <stdbool.h>, since xalloc_oversized returns bool.
4009 * xalloc.c (array_size_overflow): Remove. All callers changed
4010 to use xalloc_oversized.
4012 Add two functions x2realloc, x2nrealloc, for programs that grow
4013 arrays dynamically by doubling their sizes.
4014 * xalloc.h (x2realloc, x2nrealloc): New decls.
4015 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4018 Port to C99 semantics for 'inline' of external functions.
4019 Bug reported by Bruno Haible.
4020 * xmalloc.c (xnmalloc_inline): New static inline function,
4021 with the old contents of xnmalloc.
4022 (xnmalloc, xmalloc): Use it.
4023 (xnrealloc_inline): New static inline function,
4024 with the old contents of xnrealloc.
4025 (xnrealloc, xrealloc): Use it.
4027 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4029 2003-10-25 Paul Eggert <eggert@twinsun.com>
4031 Fix several address-calculation bugs in the hash modules,
4032 plus some minor code cleanup.
4034 * hash.h: Include <stdbool.h>, for bool.
4035 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4036 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4037 hash_get_n_entries, hash_get_max_bucket_length,
4038 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4039 hash_rehash): Use size_t rather than unsigned.
4040 * hash.c (struct hash_table, hash_get_n_buckets,
4041 hash_get_n_buckets_used, hash_get_n_entries,
4042 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4043 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4044 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4046 (SIZE_MAX): Define if not defined.
4047 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4048 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4050 Use const * when possible.
4051 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4052 (check_tuning): Fix bug: if tuning parameters were very close to
4053 0 or 1, rounding errors could have caused subscript violations.
4054 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4055 (hash_initialize): Add 'fail:' label
4056 to free table and return NULL, and use it to simplify code.
4057 Use calloc rather than clearing the storage ourself.
4058 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4059 buffer size calculations.
4060 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4061 Include <stddef.h>, for size_t.
4062 * hash-pjw.c (hash_pjw): Likewise.
4063 Switch to method described by Bruno Haible.
4064 Include <limits.h>, for CHAR_BIT.
4065 (SIZE_BITS): New macro.
4067 2003-10-21 Paul Eggert <eggert@twinsun.com>
4069 * getndelim2.c (getndelim2): When size calculation overflows,
4070 ceiling the allocation at NMAX bytes rather than silently
4071 discarding input bytes before NMAX is reached. This makes
4072 a difference only if NMAX exceeds SIZE_MAX / 2.
4074 * obstack.c: Merge from glibc.
4075 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4076 Add libc_hidden_def (_obstack_newchunk).
4077 (_obstack_free) [! defined _LIBC]: Remove.
4078 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4079 a clone of the function body.
4080 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4081 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4083 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4084 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4087 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4088 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4089 Don't use lvalue casts, as GCC plans to remove support for them
4090 in GCC 3.5. Reported by Joseph S. Myers. This bug
4091 was also present in the non-GCC version, indicating that this
4092 code had always been buggy and had never been widely used.
4093 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4094 Use the fast variant of each macro, rather than copying the
4095 definiens of the fast variant; that way, we'll be more likely to
4096 catch future bugs in the fast variants.
4098 2003-10-20 Bruno Haible <bruno@clisp.org>
4100 * wait-process.h: New file, from GNU gettext.
4101 * wait-process.c: New file, from GNU gettext.
4103 2003-10-19 Jim Meyering <jim@meyering.net>
4105 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4107 2003-10-16 Paul Eggert <eggert@twinsun.com>
4109 * getgroups.c: Include <errno.h>, <stdlib.h>.
4110 (getgroups): First arg is int, not size_t.
4111 Don't let 'free' mangle errno.
4113 2003-10-16 Jim Meyering <jim@meyering.net>
4115 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4117 2003-10-15 Paul Eggert <eggert@twinsun.com>
4119 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4121 (new_exclude, add_exclude_file): Initial size no longer needs to
4123 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4124 our own address arithmetic overflow checking.
4126 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4127 (fnmatch): Do not alloca more than 2000 wide characters;
4128 instead, use malloc for large buffers.
4129 Check for address arithmetic overflow, and return -1
4130 with errno set to ENOMEM in that case.
4131 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4132 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4133 instead, return -1. Check for address arithmetic overflow.
4135 2003-10-14 Paul Eggert <eggert@twinsun.com>
4137 Handle invalid suffixes and overflow independently, so that
4138 callers can treat them independently as needed. Fix some bugs in
4139 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4140 suffix for a human-readable blocksize. The major caller-visible
4141 change is the addition of a new
4142 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4143 that both overflow and suffix chars were found.
4145 * human.c (humblock): Don't check separately for invalid suffix
4146 char; that is xstrtoumax's job (now that its bug is fixed).
4147 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4148 INTMAX_MAX]: New macros.
4149 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4150 TYPE_MAXIMUM): New macros.
4151 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4152 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4153 if overflow occurs, as it's what __strtol does and it's more useful
4155 (__xstrtol): If __strtol reports some error other than ERANGE,
4156 reflect it to the caller as LONGINT_INVALID. If it reports
4157 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4158 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4159 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4161 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4162 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4163 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4164 [defined UINTMAX_MAX]: New macros.
4166 2003-10-14 Bruno Haible <bruno@clisp.org>
4168 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4169 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4170 Also use volatile where needed.
4172 2003-10-12 Paul Eggert <eggert@twinsun.com>
4174 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4175 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4176 and define in terms of the other primitives.
4177 * xmalloc.c: Include stdbool.h; do not include exit.h.
4178 (SIZE_MAX): Define if not already defined.
4179 (array_size_overflow): New function.
4180 (xalloc_die): Abort instead of exiting if 'error' returns.
4181 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4182 (xmalloc, xrealloc): Use them.
4183 (xcalloc): Check for address arithmetic overflow.
4184 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4185 a bit faster than strcpy.
4187 2003-10-08 Paul Eggert <eggert@twinsun.com>
4189 Merge getpass from libc, plus a few fixes.
4191 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4192 Include <stdbool.h>.
4193 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4194 __fsetlocking to empty.
4195 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4196 do include <bits/libc-lock.h>.
4197 Do not include <fcntl.h>; not needed.
4198 [_LIBC]: Include <wchar.h>.
4199 (NOTCANCEL_MODE): New macro.
4200 (flockfile, funlockfile) [_LIBC]: New macros.
4201 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4202 [!_LIBC]: New macros.
4203 (call_fclose): New function.
4204 (getpass): Use it. Save tty stream separately; this simplifies the
4205 code and makes it more reliable if stdin happens to equal stdout.
4206 Invoke __fsetlocking on tty.
4207 Handle thread cancellation if needed.
4208 Namespace cleanup (use __tcgetattr, __getline).
4209 Use bool for Booleans.
4210 [USE_IN_LIBIO]: Handle wide streams.
4211 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4212 stream might go where.
4214 * unlocked-io.h: Include <stdio.h>, so that the caller
4215 doesn't have to include <stdio.h> before us.
4216 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4217 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4218 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4219 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4220 if not declared, so that we can use getpass.c code from libc without
4222 (flockfile, ftrylockfile, funlockfile): New macros.
4224 2003-10-06 Bruno Haible <bruno@clisp.org>
4226 * version-etc-2.h: Remove file.
4227 * version-etc-2.c: Remove file.
4229 2003-09-25 Jim Meyering <jim@meyering.net>
4230 Bruno Haible <bruno@clisp.org>
4232 This lets translators provide better translations for the
4233 "Written by ..." part of --version output.
4234 * version-etc.h: Include stdarg.h.
4235 (version_etc_copyright): Declare as readonly.
4236 (version_etc): Make this function variadic with a NULL-terminated list
4237 of author name strings.
4238 (version_etc_va): New declaration.
4239 * version-etc.c: Include stdarg.h, stdlib.h.
4240 (version_etc_copyright): Declare as readonly.
4241 (version_etc_va): New function. Provide a different translatable string
4242 for each possible number of authors < 10. Abbreviate when there are 10
4244 (version_etc): Make this function variadic. Call version_etc_va.
4245 Suggestion from Gary V. Vaughan.
4247 * long-options.h (parse_long_options): Change prototype: the authors
4248 string is moved to the end and becomes variadic.
4249 * long-options.c: Include stdarg.h.
4250 (parse_long_options): Make this function variadic, too.
4251 Call version_etc_va, not version_etc.
4253 2003-10-06 Bruno Haible <bruno@clisp.org>
4255 * fatal-signal.h: New file, from GNU gettext.
4256 * fatal-signal.c: New file, from GNU gettext.
4258 2003-10-04 Karl Berry <karl@gnu.org>
4260 * argp*: update from libc.
4262 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4264 * getpass.c (getpass): Use a no-op fseek when switching from input to
4265 output mode on the same stream.
4267 2003-09-29 Paul Eggert <eggert@twinsun.com>
4269 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4270 Fix arg typo in previous patch.
4272 2003-09-28 Jim Meyering <jim@meyering.net>
4274 * error.c: Correct cpp indentation.
4276 2003-09-27 Paul Eggert <eggert@twinsun.com>
4278 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4279 Omit the special code that used __typeof__, since we worry that
4280 it could be more trouble than it's worth. See:
4281 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4282 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4286 2003-09-26 Jim Meyering <jim@meyering.net>
4288 * error.c (error_tail): Move some declarations
4289 into inner scope where the local variables are used.
4291 2003-09-26 Bruno Haible <bruno@clisp.org>
4293 * stpncpy.h (gnu_stpncpy): New declaration.
4294 (stpncpy): Define as alias for gnu_stpncpy.
4295 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4297 2003-09-26 Paul Eggert <eggert@twinsun.com>
4299 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4300 (error_tail): Do not loop, reallocating temporary buffer, since
4301 the output cannot contain more wide characters than the input
4302 contains bytes, the size must be big enough already. This avoids
4303 one potential size overflow calculation. Check for size overflow
4304 when calculating temporary buffer size. Free temporary buffer
4305 when done, if it was allocated with malloc; this plugs a memory
4306 leak. Remove casts from void * to pointers, that are no longer
4307 needed now that we're assuming C89 or better.
4309 Merge error changes from glibc.
4311 * error.c, error.h: Update copyright notice header to match glibc.
4312 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4313 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4314 Disable cancellation while printing error.
4315 * error.h: Prepend __ to parameter names.
4317 2003-09-25 Karl Berry <karl@gnu.org>
4319 * argp-fmtstream.c, argp-help.c: update from libc.
4321 2003-09-25 Bruno Haible <bruno@clisp.org>
4323 * version-etc-2.h: New file, from version-etc.h with modifications.
4324 * version-etc-2.c: New file, from version-etc.c with modifications.
4326 2003-09-25 Simon Josefsson <jas@extundo.com>
4328 * xgetdomainname.h: New file.
4329 * xgetdomainname.c: New file.
4331 2003-09-25 Simon Josefsson <jas@extundo.com>
4332 Bruno Haible <bruno@clisp.org>
4334 * getdomainname.h: New file.
4335 * getdomainname.c: New file.
4337 2003-09-24 Paul Eggert <eggert@twinsun.com>
4339 * linebuffer.c (freebuffer): Don't free the argument, just
4340 the buffer associated with the argument. Bug reported by
4343 2003-09-19 Karl Berry <karl@gnu.org>
4345 * argp.h: update from libc.
4347 2003-09-16 Paul Eggert <eggert@twinsun.com>
4349 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4350 input error, instead of returning NULL the next time we are called
4351 (and therefore losing track of errno).
4353 2003-09-15 Paul Eggert <eggert@twinsun.com>
4355 * getndelim2.c (getndelim2): Don't trash errno when a read
4356 fails, so that the caller gets the proper errno.
4358 * readutmp.c (read_utmp): Likewise.
4359 Check for fstat error. Close stream and free storage
4362 2003-09-14 Bruno Haible <bruno@clisp.org>
4364 * fwriteerror.h: New file.
4365 * fwriteerror.c: New file.
4367 2003-09-14 Jim Meyering <jim@meyering.net>
4369 * getloadavg.c: Correct cpp indentation.
4370 * strdup.c: Likewise.
4371 * vasnprintf.c: Likewise.
4373 2003-09-12 Paul Eggert <eggert@twinsun.com>
4375 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4376 * obstack.c [!defined _LIBC]: Likewise.
4377 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4378 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4379 * exitfail.c: Don't include stdlib.h; no longer needed.
4381 More changes to assume C89 or better.
4383 * error.c (error_tail): Assume vprintf.
4385 * argmatch.c (getenv): Remove decl.
4386 * progreloc.c (get_full_program_name): Define via prototype.
4387 * setenv.c (clearenv): Likewise.
4388 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4390 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4391 (malloc, memcpy): Remove decls.
4392 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4393 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4394 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4395 (memcpy): Remove macro.
4396 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4397 (__P): Remove. All uses removed.
4398 (PTR): Remove. All uses changed to void *.
4399 (CHAR_BIT, NULL): Remove.
4400 (spaces, zeros, memset_space, memset_zero)
4401 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4403 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4404 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4405 Define with prototype.
4406 Remove now-unnecessary prototype decl.
4407 (extra_args_spec): Assume ANSI C. All uses changed.
4408 (extra_args_spec_iso): Remove.
4409 (my_strftime, emacs_strftimeu): Define via prototype.
4410 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4412 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4413 * strtoimax.c: Include <stdlib.h> unconditionally.
4414 (strtoul, strtol): Remove decls.
4415 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4417 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4418 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4419 (LOCALE_PARAM_PROTO): New macro.
4420 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4421 (INTERNAL (strtol), strtol): Define with a prototype.
4422 (PARAMS): Remove. All uses removed.
4423 * tempname.c: Include <string.h> unconditionally.
4424 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4425 * xgethostname.c (main): Define with a prototype.
4426 * xmalloc.c: Include "xalloc.h" first, to check interface.
4427 Include <stdlib.h> unconditionally.
4428 (calloc, malloc, realloc, free): Remove decls.
4429 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4430 Include <stdlib.h> unconditionally. Sort include file names.
4432 (xstrtod): Define with a prototype.
4433 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4434 (strtol, strtoul): Remove decls.
4436 2003-09-11 Paul Eggert <eggert@twinsun.com>
4438 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4439 Include <stdlib.h>, <string.h> unconditionally.
4440 Remove now-unnecessary cast to char *.
4441 * strnlen.c: Include <string.h> unconditionally.
4442 * yesno.c (yesno): Define with a prototype.
4444 2003-09-10 Bruno Haible <bruno@clisp.org>
4446 * strcspn.c: Include <string.h> unconditionally.
4447 * strpbrk.c: Include <string.h> unconditionally.
4448 * strstr.c: Include <string.h> unconditionally.
4449 * unicodeio.c: Include <string.h> unconditionally.
4450 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4451 * unsetenv.c: Likewise.
4452 * xreadlink.c: Include <stdlib.h> unconditionally.
4453 * yesno.c: Include <stdlib.h> unconditionally.
4454 (rpmatch): Add prototype.
4456 2003-09-10 Jim Meyering <jim@meyering.net>
4458 * error.c: Correct indentation of cpp directives.
4460 2003-09-09 Paul Eggert <eggert@twinsun.com>
4464 * acosl.c (main): Use a prototype.
4465 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4468 * getloadavg.c (getloadavg, main): Define via prototypes.
4470 * getopt.h (struct option.name): Assume C89, and use 'const'.
4471 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4472 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4474 * getopt.c (const): Remove macro.
4475 Include <string.h> unconditionally.
4476 (my_index): Remove; all uses changed to strchr.
4477 (strlen): Remove decl.
4478 (exchange): Remove forward decl; no longer needed.
4479 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4480 Define with prototype.
4481 * getopt1.c (const): Remove macro.
4482 (getopt_long, getopt_long_only, main): Define with prototype.
4484 * getugroups.c: Include <string.h> unconditionally.
4486 * getusershell.c: Include <stdlib.h> unconditionally.
4487 (getusershell, setusershell, endusershell, readname, main):
4488 Define with prototypes.
4490 * group-member.c: Include group-member.h first.
4491 Include <stdlib.h> unconditionally.
4493 * hard-locale.c: Include hard-locale.h first.
4494 Include <stdlib.h>, <string.h> unconditionally.
4496 * hash.c (free, malloc): Remove decls.
4497 Include <stdlib.h> unconditionally.
4499 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4500 (getenv): Do not declare.
4502 * idcache.c: Include <string.h> unconditionally.
4504 * long-options.c: Include long-options.h first, to test interface.
4505 Include <stdlib.h> unconditionally.
4507 * makepath.c: Include makepath.h first, to test interface.
4508 Include <stdlib.h> and <string.h> unconditionally.
4510 * linebuffer.c: Include <stdlib.h>.
4511 (free): Remove decl.
4513 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4514 rpl_malloc returns void *, not char *.
4515 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4517 * md5.h: Include <limits.h> unconditionally.
4518 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4519 (__P): Remove; all uses removed.
4520 * md5.c: Include "md5.h" first.
4521 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4522 md5_buffer, md5_process_bytes, md5_process_block):
4523 Define with prototypes.
4524 * sha.h (__P): Remove all uses. (It wasn't defined??)
4525 * sha.c: Include "sha.h" first.
4526 Include <stdlib.h>, <string.h> unconditionally.
4528 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4529 * memcmp.c (__ptr_t): Likewise.
4530 * memrchr.c (__ptr_t): Likewise.
4531 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4532 Include <string.h> unconditionally.
4533 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4534 * memchr.c: Include <stdlib.h> unconditionally.
4535 * memchr.c (LONG_MAX): Remove.
4536 * memrchr.c (LONG_MAX): Likewise.
4537 * memchr.c (__memchr): Define via a prototype.
4538 * memrchr.c (__memrchr): Likewise.
4539 * memcmp.c (__P): Remove, and remove all uses.
4540 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4541 Remove forward decls; no longer needed.
4542 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4543 Use types required by C89 in prototype.
4545 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4546 * savedir.c: Likewise.
4547 * mkdir.c (free): Remove decl.
4548 * rmdir.c (rmdir): Define with a prototype.
4549 * savedir.c: Include savedir.h first, to test interface.
4551 * mktime.c (STDC_HEADERS): Remove.
4552 Include <stdlib.h>, <string.h> unconditionally.
4554 * modechange.c: Include <stdlib.h> unconditionally.
4555 (malloc): Remove decl.
4557 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4558 (free): Remove decl.
4560 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4561 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4562 (This type really should be intptr_t, but that's a C99ism.)
4563 (_obstack_memcpy): Remove: all uses changed to memcpy.
4564 Include <string.h> unconditionally.
4565 (struct obstack): Assume __STDC__ for types of members
4566 chunkfun, freefun, extra_arg.
4567 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4568 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4569 obstack_begin, obstack_specify_allocation,
4570 obstack_specify_allocation_with_arg, obstack_chunkfun,
4571 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4572 Remove unprototyped decls and the macros that use them.
4573 * obstack.c (POINTER): Remove. All uses changed to void *.
4574 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4575 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4576 (defined __STDC__ && __STDC__)]:
4577 Remove nonprototyped code.
4578 Include <stdlib.h> unconditionally.
4579 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4580 _obstack_allocated_p, _obstack_free, obstack_free,
4581 _obstack_memory_used, print_and_abort):
4582 Define using prototypes.
4583 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4584 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4585 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4586 obstack_next_free, obstack_object_size, obstack_room) [0]:
4587 Remove unused, unprototyped code.
4589 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4591 * physmem.c (physmem_total, physmem_available, main): Define
4594 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4595 (main): Define with a prototype.
4597 * posixver.c (getenv): Remove decl.
4599 * putenv.c (malloc): Returns void *, not char *.
4600 Include <string.h> unconditionally.
4601 (strchr, memcpy, NULL): Do not define.
4603 * readtokens.c: Include readtokens.h first, to test interface.
4604 Include <stdlib.h>, <string.h> unconditionally.
4605 (init_tokenbuffer): Define with a prototype.
4607 * regex.c (PARAMS): Remove. All uses removed.
4608 All uses of _RE_ARGS removed, too.
4609 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4611 (bzero): Assume memset exists.
4612 (memcmp, memcpy, NULL): Remove.
4613 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4614 char, or assignments to local vars of type signed char.
4615 (init_syntax_once, PREFIX(extract_number_and_incr),
4616 PREFIX(print_partial_compiled_pattern),
4617 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4618 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4619 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4620 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4621 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4622 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4623 wcs_compile_range, byte_compile_range, truncate_wchar,
4624 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4625 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4626 count_mbs_length, wcs_re_match_2_internal,
4627 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4628 PREFIX(alt_match_null_string_p),
4629 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4630 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4631 regfree, PREFIX(extract_number)): Define with prototype. Remove
4632 now-unnecessary declaration, if any.
4633 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4635 Remove now-unnecessary casts among pointer types.
4636 * regex.h (_RE_ARGS): Remove. All uses removed.
4638 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4639 (free): Remove decl.
4641 * rpmatch.c: Include <stdlib.h> unconditionally.
4643 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4644 (free): Remove decl.
4646 * save-cwd.c: Include <stdlib.h> unconditionally.
4647 * xgetcwd.c: Likewise.
4649 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4650 (free): Remove decl.
4652 * strchrnul.c (strchrnul): Define with a prototype.
4653 Fix bug: c_in was not converted to char before searching.
4655 The following changes are not K&R related:
4657 * group-member.h: Include <sys/types.h>, so that this file is
4659 * makepath.h: Likewise.
4661 * getusershell.c (readname, default_index, line_size, readname):
4662 Use size_t, not int, for sizes.
4663 (readname): If the size overflows, report an error instead of
4666 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4668 * getndelim2.c: Assume stdlib.h per the C89 spec.
4670 2003-09-08 Paul Eggert <eggert@twinsun.com>
4672 Assume C89 or better; remove K&R cruft.
4673 A few of these changes were first proposed by Derek Robert Price
4674 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4676 * addext.c: Include <string.h> unconditionally.
4677 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4678 Don't declare getenv or malloc.
4680 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4681 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4683 (find_stack_direction, alloca): Use prototypes.
4685 * atexit.c (atexit): Define using a prototype.
4687 * basename.c, dirname.c, stripslash.c:
4688 Include <string.h> unconditionally.
4690 * bcopy.c: Include <stddef.h>.
4691 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4693 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4695 * error.h (error, error_at_line, error_print_progname)
4696 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4697 * error.c: Include error.h first, to check interface.
4698 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4699 (VA_START): Remove; all uses changeed to va_start.
4700 (exit, strerror): Remove decls.
4701 (error_print_progname): Prototype uncondionally.
4702 Don't include <errno.h>; no longer needed.
4703 (private_strerror): Remove.
4704 (error_tail): Always define.
4705 (error, error_at_line): Assume C89 or better; always use prototypes.
4706 * fatal.c: Include "fatal.h" first, to test interface.
4707 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4708 (VA_START): Remove; all uses changed to va_start.
4709 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4711 (exit): Remove decl.
4712 (fatal): Prototype unconditionally. Assume va_start works.
4713 Abort at end, to pacify gcc.
4715 * euidaccess.c (main): Define with a prototype.
4717 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4719 * exitfail.c: Include <stdlib.h> unconditionally.
4721 * fnmatch_.h (__P): Remove. All uses changed to assume
4723 * fnmatch.c: Include fnmatch.h first, to test interface.
4724 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4725 (getenv): Remove decl.
4726 (fnmatch): Define using a prototype.
4727 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4728 (FCT): Define using a prototype.
4730 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4732 * gethostname.c: Include <stddef.h>.
4733 (gethostname): Define with prototype. Length is size_t, not int.
4735 2003-09-08 Paul Eggert <eggert@twinsun.com>
4737 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4738 getversion.c should have been removed then, but was accidentally
4741 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4742 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4744 2003-09-07 Paul Eggert <eggert@twinsun.com>
4746 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4747 copy_tm_result. Bug reported by Simon Josefsson in
4748 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4750 2003-09-06 Paul Eggert <eggert@twinsun.com>
4752 * time_r.c, time_r.h: New files.
4754 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4756 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4757 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4759 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4761 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4762 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4765 * timegm.c: Switch to glibc implementation, with the following changes:
4766 [defined HAVE_CONFIG_H]: Include <config.h>.
4767 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4768 (__mktime_internal) [!defined _LIBC]: New decl.
4769 (__gmtime_r) [!defined _LIBC]: New macro and function.
4770 (timegm): Use a prototype, since gnulib assumes C89.
4771 Do not bother declaring tmp to be const, as it's not really usefu.
4772 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4773 (timegm): Declare only if HAVE_DECL_TIMEGM.
4775 2003-09-03 Paul Eggert <eggert@twinsun.com>
4777 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4778 Bug reported by Lute Kamstra in
4779 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4781 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4782 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4783 course with correspondingly smaller numbers for tomorrow and
4784 yesterday. From Tadayoshi Funaba. Originally installed into
4785 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4788 2003-08-31 Simon Josefsson <jas@extundo.com>
4790 * timegm.h: New file.
4791 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4793 2003-08-31 Karl Berry <karl@gnu.org>
4795 * argp.h: update from libc.
4797 2003-08-28 Bruno Haible <bruno@clisp.org>
4799 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4800 warning on QNX, which defines O_BINARY to 000000.
4802 2003-08-24 Bruno Haible <bruno@clisp.org>
4804 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4805 MSVC7 <stdio.h> is included later.
4807 2003-08-20 Bruno Haible <bruno@clisp.org>
4809 * progname.h: New file, from GNU gettext.
4810 * progname.c: New file, from GNU gettext.
4811 * progreloc.c: New file, from GNU gettext.
4813 2003-08-19 Bruno Haible <bruno@clisp.org>
4815 * xstrdup.c: Assume <string.h> exists.
4817 2003-08-18 Jim Meyering <jim@meyering.net>
4819 * setenv.h: Indent nested cpp directive.
4820 * vasnprintf.c: Remove trailing blanks.
4822 2003-08-17 Simon Josefsson <jas@extundo.com>
4823 Bruno Haible <bruno@clisp.org>
4825 * xstrndup.h: New file.
4826 * xstrndup.c: New file.
4828 2003-08-17 Bruno Haible <bruno@clisp.org>
4830 * strndup.h: New file.
4832 2003-08-16 Paul Eggert <eggert@twinsun.com>
4834 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4835 space, undoing this 2003-08-12 change:
4836 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4838 2003-08-16 Jim Meyering <jim@meyering.net>
4840 Merge from coreutils.
4841 * xstrtoimax.c: #else #if -> #elif.
4842 * xstrtoumax.c: Likewise.
4844 2003-08-15 Paul Eggert <eggert@twinsun.com>
4846 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4847 rather than tab, after '#' in shell-script copyright notices.
4848 Suggested by Bruno Haible.
4850 2003-08-15 Jim Meyering <jim@meyering.net>
4851 and Paul Eggert <eggert@twinsun.com>
4853 Merge from coreutils.
4854 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4855 member but strut utmpx does not. Needed for AIX 4.3.3.
4856 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4858 2003-08-15 Jim Meyering <jim@meyering.net>
4860 Merge from coreutils.
4861 * xgethostname.c: Include <stdlib.h>.
4862 (xghostname): Don't exit for anything other than memory-related
4863 failure; just return NULL.
4864 * userspec.c: Include "posixver.h".
4865 (parse_user_spec): Accept `.' as a separator only
4866 in pre-POSIX-200112 mode.
4867 * strtoimax.c: Use #elif rather than #else #if.
4868 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4869 Remove function, now that we can rely on a working tzset function.
4870 [!_LIBC]: Ensure that the required autoconf test has been run.
4871 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4872 Use underlying_strftime for %r.
4873 * sha.c: Merge in some clean-up and optimization changes from glibc.
4874 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4875 Ensure that it is a multiple of 64.
4876 Rearrange loop exit tests so as to avoid performing an
4877 additional fread after encountering an error or EOF.
4878 * realloc.c: Update copyright date.
4880 2003-08-14 Jim Meyering <jim@meyering.net>
4882 Merge from coreutils.
4883 * obstack.h: Whitespace changes.
4884 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4885 and xcalloc return values.
4886 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4887 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4888 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4889 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4890 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4892 Use mntctl's return value to drive the entry-processing loop, since
4893 we can't rely on the value of the vmt_length member in the last
4894 entry. On some systems doing so could result in exhausting
4895 virtual memory. Based in part on a patch from Mike Jetzer.
4897 2003-08-14 Jim Meyering <jim@meyering.net>
4898 and Paul Eggert <eggert@twinsun.com>
4900 Merges from coreutils, plus other fixes.
4901 * physmem.c: Merge in portability changes from gcc/libiberty
4902 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4903 for credits and details. Thanks to Kaveh Ghazi for helping
4904 to keep these files in sync.
4905 (ARRAY_SIZE): Define it.
4906 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4907 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4908 (memcasecmp): Don't assume size_t fits in unsigned int.
4909 Remove casts and duplicate code.
4910 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4911 (memcpy): Remove definition.
4912 Merge in some clean-up and optimization changes from glibc.
4913 [BLOCKSIZE]: Move definition to top of file.
4914 Ensure that it is a multiple of 64.
4915 Rearrange loop exit tests so as to avoid performing an
4916 additional fread after encountering an error or EOF.
4917 * md5.h (md5_uintptr): Define.
4918 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4919 return to the initial working directory. Preserve errno
4921 * idcache.c: Include "xalloc.h".
4922 (xmalloc, xrealloc): Remove decls.
4923 (getuser): Remove casts no longer required in C89.
4924 * human.c: Include stdio.h, for sprintf.
4925 * group-member.c: Include "xalloc.h".
4926 (xmalloc, xrealloc): Remove decls.
4927 (get_group_info): Remove casts no longer required in C89.
4928 * getusershell.c (readname): Remove casts no longer required in C89.
4929 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4930 * getline.c: Whitespace fix, from coreutils.
4932 2003-08-13 Paul Eggert <eggert@twinsun.com>
4934 * exclude.c: Include <ctype.h>
4935 (IN_CTYPE_DOMAIN): New macro.
4937 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4940 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4941 Undo previous (whitespace-only) change.
4943 2003-08-12 Paul Eggert <eggert@twinsun.com>
4945 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4946 Normalize leading white space and remove trailing white space.
4947 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4948 notice, as per ../config/srclist-update.
4950 Merge from coreutils.
4951 * euidaccess.h: New file.
4952 * euidaccess.c: Include it.
4953 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4954 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4955 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4957 2003-08-11 Bruno Haible <bruno@clisp.org>
4959 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4960 (vasnprintf): Use it instead of wcslen.
4962 2003-08-11 Bruno Haible <bruno@clisp.org>
4964 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4965 value to ensure that _Bool promotes to int. Use #define for _Bool when
4966 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4968 2003-08-10 Karl Berry <karl@gnu.org>
4970 * regex.h: update from libc (whitespace fix).
4972 2003-08-09 Paul Eggert <eggert@twinsun.com>
4974 Merge some files from coreutils. These changes were
4975 originally made by Jim Meyering.
4976 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4977 many older Unixes require this.
4978 * alloca.c (alloca): Remove cast to argument of free;
4979 no longer needed in C89.
4980 * alloca_.h, regex.h: Fix white space to match
4981 what GNU indent does.
4983 2003-08-05 Paul Eggert <eggert@twinsun.com>
4985 * bumpalloc.h: Remove.
4987 2003-08-04 Paul Eggert <eggert@twinsun.com>
4989 * getloadavg.c: Change copyright notice and spacing to conform to
4992 Merge from coreutils.
4993 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4995 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4996 from Karl Berry, implemented by Jim Meyering.
4997 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4998 from Dmitry V. Levin.
4999 Remove anachronistic cast of xrealloc.
5000 * fnmatch_.h (__const): Remove. Use 'const'.
5001 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5002 type. Otherwise, it wouldn't compile with at least /bin/cc on
5003 ymp-cray-unicos9.0.2.X.
5004 Combine two mostly-identical uses of alloca into one.
5005 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5007 2003-08-04 Dave Love <d.love@dl.ac.uk>
5011 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5012 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5013 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5014 obsolete NLIST_NAME_UNION.
5015 [__GNU__]: Undef BSD and FSCALE.
5016 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5018 2003-08-03 Paul Eggert <eggert@twinsun.com>
5020 * stdbool_.h (_Bool): Make it signed char, instead of
5021 an enum type, so that it's guaranteed to promote to int. See:
5022 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5024 2003-07-31 Paul Eggert <eggert@twinsun.com>
5026 * strerror.c: Include config.h, limits.h. Declare sprintf.
5027 (strerror): Don't assume that a printable int fits in 14 bytes.
5029 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5030 Bruno Haible <bruno@clisp.org>
5032 * getline.h (getline, getdelim): Change return type to ssize_t.
5033 * getline.c (getline, getdelim): Likewise.
5034 Remove _GNU_SOURCE define; now it's defined in config.h through
5037 2003-07-22 Paul Eggert <eggert@twinsun.com>
5039 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5040 over-parenthesization in macros.
5042 Sync with coreutils.
5044 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5047 Use `exit_failure' for xalloc and xmemcoll instead of their own
5048 private exit-failure variables.
5049 * xalloc.h (xalloc_exit_failure): Remove.
5050 * xmalloc.c: Likewise. Include exitfail.h.
5051 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5052 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5053 * xmemcoll.c: Likewise. Include exitfail.h.
5054 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5056 2003-07-18 Paul Eggert <eggert@twinsun.com>
5058 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5059 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5060 to test that it can stand by itself. Include "exitfail.h".
5061 Clients should set exit_failure instead.
5062 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5064 2003-07-18 Andreas Schwab <schwab@suse.de>
5066 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5068 2003-07-18 Bruno Haible <bruno@clisp.org>
5070 * getndelim2.h: New file.
5071 * getndelim2.c: Make into a module of its own. Include config.h,
5073 (getndelim2): Make non-static. Change return type to ssize_t.
5074 * getline.h: Change argument names.
5075 * getline.c: Include getndelim2.h instead of getndelim2.c.
5076 * getnline.c: Include getndelim2.h.
5078 2003-07-17 Bruno Haible <bruno@clisp.org>
5080 * Makefile.am: Remove file.
5081 * Makefile.in: Remove file.
5083 2003-07-17 Bruno Haible <bruno@clisp.org>
5085 * getnline.h: New file.
5086 * getnline.c: New file.
5087 * getndelim2.c: New file, extracted from getline.c.
5088 (getndelim2): Renamed from getdelim2, with added nmax argument.
5089 * getline.c: Include getndelim2.c.
5090 (getdelim2): Moved out to getndelim2.c.
5091 (getline, getdelim): Update.
5093 2003-07-15 <karl@gnu.org>
5095 * vasnprintf.c: update from gettext.
5097 2003-07-15 Jim Meyering <jim@meyering.net>
5099 * makepath.c (make_path): Enclose diagnostic in _(...).
5101 2003-07-14 Paul Eggert <eggert@twinsun.com>
5103 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5104 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5105 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5106 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5107 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5108 updated automatically by ../config/srclist-update. This changes
5109 their license from LPGL to GPL.
5111 2003-07-14 Jim Meyering <jim@meyering.net>
5113 Don't emit diagnostics. Let callers do that.
5114 * save-cwd.c: Don't include "error.h".
5115 (save_cwd): Don't call error. Ensure that errno is valid
5116 when returning nonzero.
5118 * save-cwd.h (restore_cwd): Update prototype.
5119 * save-cwd.c (restore_cwd): Remove two parameters.
5120 Simplify. Don't call error upon failure. Let callers do that.
5121 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5122 when auditing is enabled. But don't bother updating the #if.
5124 2003-07-14 Simon Josefsson <jas@extundo.com>
5126 * mempcpy.h: New file.
5127 * mempcpy.c: New file.
5129 2003-07-14 Paul Eggert <eggert@twinsun.com>
5131 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5132 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5133 unicodeio.c, unicodeio.h, unlocked-io.h:
5134 Switch from LGPL to GPL.
5136 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5138 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5139 it breaks C++ compilation.
5140 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5142 2003-07-10 Jim Meyering <jim@meyering.net>
5144 * vasnprintf.c: Remove trailing blanks.
5145 Make cpp indentation consistent.
5147 2003-07-09 Paul Eggert <eggert@twinsun.com>
5149 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5150 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5151 Switch from LGPL to GPL.
5153 2003-07-07 Paul Eggert <eggert@twinsun.com>
5155 * mktime.c: Fix some boundary cases and remove need for floating point.
5157 Issue a compile-time diagnostic if time_t is floating point, or if
5158 two's complement arithmetic is not in effect, or if arithmetic
5159 right shift does not propagate the sign. These assumptions were
5160 all in the original code but they weren't checked.
5162 (TIME_T_MIDPOINT, verify): New macros.
5163 (__isleap): Remove; it has integer overflow problems.
5164 (leapyear): New function, without those problems.
5165 (ydhms_tm_diff): Remove; splitting into two parts.
5166 (ydhms_diff): New function, containing the arithmetic part of
5167 the old ydhms_tm_diff function. Issue a compile-time
5168 diagnostic if we are not using C99 integer division.
5169 Avoid casts when possible.
5170 (guess_time_tm): New function, containing the checking part of
5171 the old ydhms_tm_diff function. Return the new value, rather than
5172 the difference between it and the old. Accept a new argument T
5173 so that *T specifies the old value. Check for overflow in the result.
5175 (__mktime_internal): Use a time_t offset, not a long int offset.
5176 This undoes the 2003-06-04 change, which is no longer needed now
5177 that we have better overflow checking.
5178 (localtime_offset): Likewise.
5180 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5181 and long are 64-bit but int is only 32-bit.
5182 (ydhms_diff): Use long int to store year1 and yday1.
5183 Issue a compile-time diagnostic if long int is not wide enough.
5185 (__mktime_internal): Use long int to store adjusted year and yday.
5186 Use plain C rather than preprocessor commands, if that doesn't
5188 Check for overflow (and try to repair) after each probe
5189 rather than checking only at the very end. This avoids some bugs
5190 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5191 does not equal GMT offset at maximum time).
5192 Use integer to check for overflow rather than floating point; this
5193 is more portable to non-IEEE hosts, and is a tad faster.
5194 When we detect that we are oscillating between two values,
5195 don't check whether tm_isdst has the requested value, since
5196 we already know the answer. When tm_isdst has the wrong value,
5197 use a different heuristic to find the right one, based on the
5198 extreme values actually observed in practice in tz2003a,
5199 rather than the (overly optimistic) "previous 3 calendar quarters".
5201 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5202 "T const" to accommodate glibc style.
5203 (check_result): Use less-confusing report format. "long" -> "long int.
5205 Don't loop if the iteration overflows time_t.
5206 Allow a negative step in the iteration.
5208 2003-07-01 Paul Eggert <eggert@twinsun.com>
5210 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5211 having it depend on HAVE_SYS_TYPES_H.
5213 2003-06-25 Bruno Haible <bruno@clisp.org>
5215 * readlink.c: New file.
5217 2003-06-20 Bruno Haible <bruno@clisp.org>
5219 Assume C89, so PARAMS isn't needed.
5220 * unicodeio.h (PARAMS): Remove.
5221 * unicodeio.c: Don't use PARAMS.
5223 2003-06-18 Jim Meyering <jim@meyering.net>
5225 Merge changes from coreutils.
5226 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5227 Remove explicit declarations of xmalloc and realloc.
5229 (read_utmp): Remove anachronistic cast of xmalloc.
5231 2003-06-17 Paul Eggert <eggert@twinsun.com>
5233 Assume C89, so PARAMS isn't needed.
5234 * backupfile.h (PARAMS): Remove. All uses removed.
5235 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5236 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5237 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5238 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5239 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5240 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5241 xstrtol.h: Likewise.
5242 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5243 same.h, strverscmp.h: Do not include config.h; no longer needed.
5244 Anyway, config.h should always be included before any other file.
5246 2003-06-11 Simon Josefsson <jas@extundo.com>
5248 * sysexit_.h: New file.
5250 2003-05-20 Derek Price <derek@ximbiot.com>
5252 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5254 2003-06-10 Simon Josefsson <jas@extundo.com>
5256 * strchrnul.h: New file.
5257 * strchrnul.c: New file.
5259 2003-06-10 Simon Josefsson <jas@extundo.com>
5261 * argp.h: New file, from glibc.
5262 * argp-ba.c: New file, from glibc.
5263 * argp-eexst.c: New file, from glibc.
5264 * argp-fmtstream.c: New file, from glibc.
5265 * argp-fmtstream.h: New file, from glibc.
5266 * argp-fs-xinl.c: New file, from glibc.
5267 * argp-help.c: New file, from glibc.
5268 * argp-namefrob.h: New file, from glibc.
5269 * argp-parse.c: New file, from glibc.
5270 * argp-pv.c: New file, from glibc.
5271 * argp-pvh.c: New file, from glibc.
5272 * argp-xinl.c: New file, from glibc.
5274 2003-06-07 Jim Meyering <jim@meyering.net>
5276 * readtokens.h: Put `Free Software Foundation, Inc.'
5277 in place of my name in the copyright comment.
5278 Remove definition and uses of __P.
5281 * stat.c: Don't declare xmalloc explicitly.
5282 Instead, include "xalloc.h".
5283 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5284 xrealloc, and xcalloc return values.
5285 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5287 * xgetcwd.h: Remove definition/uses of PARAMS.
5289 2003-06-06 Jim Meyering <jim@meyering.net>
5291 * stdbool_.h: Renamed from stdbool.h.in.
5293 2003-06-06 Jim Meyering <jim@meyering.net>
5295 Merge from coreutils.
5296 * same.c: (same_name): Declare *_basename locals to be `const'.
5297 Consolidate declarations and initializations of *_base* locals.
5299 Merge from coreutils.
5300 This avoids a core dump on systems without GNU putenv,
5301 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5302 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5303 (unsetenv): New static function, from GNU libc.
5304 (rpl_putenv): Use it.
5306 * modechange.c: Remove trailing blanks.
5308 Merge from coreutils.
5309 * fsusage.c: Remove declaration of statfs.
5310 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5312 * posixtm.c: Include <stdbool.h> unconditionally.
5314 2003-06-05 Paul Eggert <eggert@twinsun.com>
5316 * mktime.c (__mktime_internal): When resolving a tm_isdst
5317 mismatch, look in future quarters as well as past. This fixes a
5318 bug when processing fall-backwards gaps immediately after a long
5319 period of daylight-saving time.
5321 * mktime.c: Assume freestanding C89 or better.
5322 (HAVE_LIMITS_H): Remove. Assume it's 1.
5323 (__P): Remove; not used.
5324 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5325 (mktime, not_equal_tm, print_tm, check_result,
5326 main): Use prototypes. Use const * where appropriate.
5327 (main): Fix typo in testing code that uncovered by above changes.
5328 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5330 2003-06-04 Paul Eggert <eggert@twinsun.com>
5332 * mktime.c: Fix Debian bug 177940
5333 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5334 (localtime_offset): Now long int, not time_t, because we want it
5335 to be guaranteed to be signed. All uses changed.
5336 (__mktime_internal): If overflow would occur when adding offset,
5339 Merge 'human' changes from coreutils. Rewrite to support
5340 locale-specific notations like thousands separators.
5341 * human.c: Simplify authorship notice.
5342 Include human.h immediately after config.h.
5343 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5344 <limits.h>: Do not include, since human.h does.
5345 (SIZE_MAX, UINTMAX_MAX): New macros.
5346 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5347 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5348 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5349 (power_letter): Renamed from suffixes.
5350 (generate_suffix_backwards): Remove.
5351 (adjust_value): Now takes int style (because of human.h changes)
5352 and long double value (for greater precision on some platforms).
5353 (group_number): New function.
5354 (human_readable): Use it. Use integer options, not enum.
5355 Put the options before the sizes in the arg list.
5356 Support all the new options.
5357 The old human_readable function has been removed;
5358 use inttostr.h instead.
5359 (human_readable, default_block_size, humblock):
5360 Use uintmax_t, not int, for block sizes.
5361 (human_readable_inexact, block_size_types): Remove.
5362 (block_size_opts): New constant.
5363 (human_options): Renamed from human_block_size, with new signature
5364 that allows block sizes up to UINTMAX_MAX. All callers changed.
5365 * human.h: Add copyright and authorship notice.
5366 Include <limits.h> and <stdbool.h> unconditionally.
5367 (PARAMS): Remove. All uses removed.
5368 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5369 (enum human_inexact_style): Remove tag; now a nameless enum.
5370 (human_floor, human_ceiling, human_round_to_even): Now have
5371 values 2, 0, 1 rather than -1, 1, 0.
5372 (human_group_digits, human_suppress_point_zero, human_autoscale,
5373 human_base_1024, human_SI, human_B): New constants.
5374 (human_readable_inexact, human_block_size): Remove.
5375 (human_readable): Size args are now uintmax_t, not int.
5376 (human_options): New decl.
5378 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5379 unnecessary now that we assume C89 or better. This change
5380 imported from coreutils.
5382 * mktime.c (__mktime_internal): Do not reject negative timestamps
5383 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5384 in the 2003-05-30 sync from glibc.
5386 .h files should stand alone, but we shouldn't include <sys/types.h>
5387 if we can get away with just <stddef.h>.
5389 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5390 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5391 rather than <sys/types.h>, as we merely need size_t.
5392 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5394 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5395 Include <stdio.h>, to get FILE.
5396 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5397 memcasecmp.h has included <stddef.h> and all we need is size_t.
5398 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5399 our interface, instead of including <sys/types.h>
5401 2003-06-02 Paul Eggert <eggert@twinsun.com>
5404 Fix some minor time-related bugs with POSIX time arguments.
5405 Some valid time stamps were being rejected (notably -1, and
5406 time stamps before 1900 on 64-bit hosts). And some invalid
5407 time stamps were being accepted, e.g. September 31.
5409 * posixtm.h (posixtime): Return bool instead of time_t, so
5410 that we can return (time_t) -1 successfully.
5411 * posixtm.c: Likewise.
5412 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5413 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5414 (t): Remove static var.
5415 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5416 of static var. All uses changed.
5417 (year): Do not reject years before 1900; they can occur with
5419 (posix_time_parse): Do not check for out-of-range components;
5420 that is now the caller's responsibility, since our checks were
5421 only approximations.
5422 (posixtime): Use mktime to check for out-of-range components,
5423 since it knows them exactly.
5424 If mktime returns (time_t) -1, check whether an error actually occurred
5425 by invoking localtime on -1.
5426 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5427 posixtime failures better.
5428 Improve the test data (in comments only).
5430 2003-05-30 <karl@gnu.org>
5432 * mktime.c: update from libc.
5434 2003-05-30 Bruno Haible <bruno@clisp.org>
5436 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5437 * localcharset.h: Likewise.
5438 * localcharset.c: Likewise.
5440 2003-05-28 Paul Eggert <eggert@twinsun.com>
5442 Assume the headers required for C89 freestanding compilers.
5443 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5444 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5445 without checking for HAVE_LIMITS_H.
5446 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5447 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5449 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5450 * exclude.c: Include <stdbool.h> unconditionally.
5451 * tempname.c: Include <stddef.h> unconditionally.
5452 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5453 * modechange.c, rpmatch.c (NULL): Don't define, since
5454 <stddef.h> does that.
5455 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5456 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5457 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5458 * xstrtol.c: Likewise.
5459 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5460 * savedir.c: Include <stddef.h> instead of defining NULL.
5462 * addext.c (addext): Use assignment rather than cast, to avoid
5463 warnings on some platforms.
5465 * mktime.c (__mktime_internal): Do not reject negative timestamps
5468 2003-05-10 Bruno Haible <bruno@clisp.org>
5470 * linebreak.c (iconv_string_length): Don't return -1 just because the
5471 string is longer than 4 KB.
5473 2003-05-12 Jim Meyering <jim@meyering.net>
5475 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5476 the space-padded-by-default conversion specifiers, %e, %k, %l.
5478 2003-05-03 Bruno Haible <bruno@clisp.org>
5480 Upgrade to Unicode-4.0.
5481 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5482 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5483 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5484 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5485 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5486 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5487 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5488 Change width of U+E0100..U+E01EF from 1 to 0.
5490 2003-04-25 Bruno Haible <bruno@clisp.org>
5492 * copy-file.c: Include <stddef.h>, for size_t.
5494 2003-04-25 Jim Meyering <jim@meyering.net>
5496 * copy-file.c (copy_file_preserving): Declare buf_size to be
5497 of type size_t, not int.
5499 2003-04-11 Jim Meyering <jim@meyering.net>
5501 Merge changes from Coreutils.
5503 2003-03-22 Jim Meyering <jim@meyering.net>
5505 * strftime.c (widen): Cast alloca return value to proper type.
5507 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5510 * strftime.c (my_strftime): Handle very large width
5511 specifications for numeric values correctly. Improve checks for
5514 2003-01-19 Jim Meyering <jim@meyering.net>
5516 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5517 (nl_get_alt_digit) [! defined my_strftime]: Define.
5518 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5519 _nl_get_alt_digit and _nl_get_walt_digit.
5521 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5522 These changes have no effect outside of _LIBC.
5524 2003-04-10 Bruno Haible <bruno@clisp.org>
5526 * findprog.h: New file, from GNU gettext.
5527 * findprog.c: New file, from GNU gettext.
5529 2003-04-05 Jim Meyering <jim@meyering.net>
5531 Merge changes from Coreutils.
5533 * exclude.h (PARAMS): Remove definition and uses.
5534 * exclude.c: Remove uses of `PARAMS'.
5536 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5537 Add test-cases for DOS filenames. Declare program_name.
5538 (main): Set up program_name. Patch by Rich Dawe.
5540 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5542 Use mntctl's return value to drive the entry-processing loop, since
5543 we can't rely on the value of the vmt_length member in the last
5544 entry. On some systems doing so could result in exhausting
5545 virtual memory. Based in part on a patch from Mike Jetzer.
5547 2003-04-04 Bruno Haible <bruno@clisp.org>
5549 * linebreak.h: New file, from GNU gettext.
5550 * linebreak.c: New file, from GNU gettext with slight modifications.
5551 * lbrkprop.h: New file, from GNU gettext.
5553 2003-04-03 Bruno Haible <bruno@clisp.org>
5555 * utf8-ucs4.h: New file, from GNU gettext.
5556 * utf16-ucs4.h: New file, from GNU gettext.
5557 * ucs4-utf8.h: New file, from GNU gettext.
5558 * ucs4-utf16.h: New file, from GNU gettext.
5560 2003-04-02 Bruno Haible <bruno@clisp.org>
5562 * binary-io.h: New file, from GNU gettext.
5564 2003-04-01 Bruno Haible <bruno@clisp.org>
5566 * pathname.h: New file, from GNU gettext.
5567 * concatpath.c: New file, from GNU gettext.
5569 2003-03-30 Bruno Haible <bruno@clisp.org>
5571 * copy-file.c (copy_file_preserving): Don't set owner if the function
5572 chown() doesn't exist.
5574 2003-03-28 Bruno Haible <bruno@clisp.org>
5576 * copy-file.h: New file, from GNU gettext.
5577 * copy-file.c: New file, from GNU gettext.
5579 2003-03-18 Jim Meyering <jim@meyering.net>
5581 * quote.c (quote_n): Fix typo in comment.
5583 2003-03-14 Jim Meyering <jim@meyering.net>
5585 Merge changes from Coreutils.
5586 * obstack.h (obstack_object_size): Declare temporary, __o,
5587 to be const, in order to avoid warnings.
5588 (obstack_room): Likewise.
5589 (obstack_empty_p): Likewise.
5591 2003-03-13 Paul Eggert <eggert@twinsun.com>
5593 Merge changes from Bison.
5594 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5595 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5596 when compiling Bison 1.875's `bitset bset = obstack_alloc
5597 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5598 * hash.c: Include <stdbool.h> unconditionally.
5600 2003-03-09 Paul Eggert <eggert@twinsun.com>
5602 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5603 Reported by Bruce Becker; see:
5604 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5606 2003-03-03 Paul Eggert <eggert@twinsun.com>
5607 Bruno Haible <bruno@clisp.org>
5609 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5610 Reported by John Hughes, see
5611 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5613 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5615 * poll_.h: New file.
5618 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5620 * mathl.h: New file.
5621 * acosl.c: New file.
5622 * asinl.c: New file.
5623 * atanl.c: New file.
5624 * ceill.c: New file.
5627 * floorl.c: New file.
5628 * frexpl.c: New file.
5629 * ldexpl.c: New file.
5631 * sincosl.c: New file.
5633 * sqrtl.c: New file.
5635 * trigl.c: New file.
5636 * trigl.h: New file.
5638 2003-02-17 Bruno Haible <bruno@clisp.org>
5640 * mkdtemp.h: New file, from GNU gettext.
5641 * mkdtemp.c: New file, from GNU gettext.
5643 2003-01-31 Bruno Haible <bruno@clisp.org>
5645 * rename.c: #undef rename before defining rpl_rename.
5646 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5648 2003-01-30 Bruno Haible <bruno@clisp.org>
5650 * printf-args.h: New file, from GNU gettext.
5651 * printf-args.c: New file, from GNU gettext.
5652 * printf-parse.h: New file, from GNU gettext.
5653 * printf-parse.c: New file, from GNU gettext.
5654 * vasnprintf.h: New file, from GNU gettext.
5655 * vasnprintf.c: New file, from GNU gettext.
5656 * asnprintf.c: New file, from GNU gettext.
5657 * vasprintf.h: New file, from GNU gettext with modifications.
5658 * vasprintf.c: New file, from GNU gettext.
5659 * asprintf.c: New file, from GNU gettext.
5661 2003-01-29 Bruno Haible <bruno@clisp.org>
5663 * stpncpy.h: New file, from GNU gettext with modifications.
5664 * stpncpy.c: New file, from GNU gettext with modifications.
5666 2003-01-28 Bruno Haible <bruno@clisp.org>
5668 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5670 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5673 2003-01-27 Bruno Haible <bruno@clisp.org>
5675 * xsetenv.h: New file, from GNU gettext.
5676 * xsetenv.c: New file, from GNU gettext.
5678 2003-01-23 Bruno Haible <bruno@clisp.org>
5680 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5682 2003-01-22 Bruno Haible <bruno@clisp.org>
5684 * exit.h: New file, from GNU gettext.
5686 2003-01-11 Bruno Haible <bruno@clisp.org>
5688 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5689 * strcase.h (strcasecmp, strncasecmp): Likewise.
5691 2003-01-14 Jim Meyering <jim@meyering.net>
5693 * same.c (same_name): Tweak a comment.
5695 2003-01-11 Bruno Haible <bruno@clisp.org>
5697 * same.c (same_name): Reorder tests so as to avoid calling stat()
5698 when a string comparison is sufficient.
5700 2003-01-11 Bruno Haible <bruno@clisp.org>
5702 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5705 2003-01-11 Bruno Haible <bruno@clisp.org>
5707 * hash-pjw.c: Add comment about low quality of this function.
5709 2003-01-12 Paul Eggert <eggert@twinsun.com>
5711 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5712 to avoid collisions with libcurses and libreadline.
5714 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5715 * getstr.h, getstr.c: Remove.
5716 * getline.c: Include "getline.h", to check interface.
5717 Move body of old getstr.c here: this defines MIN_CHUNK and
5718 declares getdelim2, which is renamed from getstr.
5719 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5721 * linebuffer.c (readlinebuffer): Renamed from readline.
5723 * linebuffer.h: Likewise.
5724 (readline): Remove backward-compatibility macro.
5726 2003-01-12 Jim Meyering <jim@meyering.net>
5728 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5730 2003-01-10 Bruno Haible <bruno@clisp.org>
5732 * alloca_.h: New file.
5733 * getdate.y: Unconditionally include alloca.h.
5734 * makepath.c: Likewise.
5735 * setenv.c: Likewise.
5736 * userspec.c: Likewise.
5738 2003-01-09 Bruno Haible <bruno@clisp.org>
5740 * stdbool.h.in: New file.
5742 2003-01-08 Bruno Haible <bruno@clisp.org>
5744 * safe-read.c: Include specification header first, to ensure its
5746 * full-write.c: Likewise.
5748 2003-01-08 Jim Meyering <jim@meyering.net>
5750 * full-write.c: Undefine and define-away `const' after inclusion
5751 of errno.h, not before. Suggestion from Bruno Haible.
5753 2003-01-07 Jim Meyering <jim@meyering.net>
5755 * full-write.c: Rework so that it may serve to define full_read, too.
5756 * full-read.c: Simply #define FULL_READ and include full-write.c.
5758 2003-01-06 Jim Meyering <jim@meyering.net>
5760 * version-etc.c: Update year in translatable copyright string.
5762 2002-12-25 Bruno Haible <bruno@clisp.org>
5764 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5765 * xstrtol.h: Likewise.
5766 * xstrtoimax.c: Likewise.
5767 * xstrtoumax.c: Likewise.
5768 * human.h: Likewise.
5770 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5771 on systems that have <inttypes.h> but not <stdint.h>.
5773 2002-12-31 Paul Eggert <eggert@twinsun.com>
5775 * memcoll.c (memcoll): Fall back on a simple algorithm using
5776 memcmp if strcoll doesn't work.
5778 2002-12-23 Bruno Haible <bruno@clisp.org>
5780 * localcharset.h: New file.
5781 * localcharset.c: Include it.
5782 * unicodeio.c: Likewise.
5784 2002-12-22 Bruno Haible <bruno@clisp.org>
5786 * utime.c (utime_null): No need to call ftruncate if the file was
5789 2002-12-23 Bruno Haible <bruno@clisp.org>
5791 * memcoll.c (STRCOLL): New macro.
5794 2002-12-22 Bruno Haible <bruno@clisp.org>
5796 * getstr.h (getstr): Define, to avoid clash with libcurses.
5797 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5799 2002-12-22 Bruno Haible <bruno@clisp.org>
5801 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5803 2002-12-23 Bruno Haible <bruno@clisp.org>
5805 * getline.h: Include <stddef.h>, for size_t.
5807 * unicodeio.h: Include <stddef.h>, for size_t.
5808 * unicodeio.c: Don't include <stddef.h>.
5810 2002-12-17 Bruno Haible <bruno@clisp.org>
5812 * canon-host.c (strdup): Remove unused declaration.
5814 * fsusage.c: Include full_read.h.
5815 (get_fs_usage): Use full_read instead of safe_read.
5817 * utime.c (utime_null): Use SAFE_READ_ERROR.
5819 2002-12-11 Bruno Haible <bruno@clisp.org>
5821 * setenv.h: Rewritten to cope with systems that have setenv() but not
5823 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5826 2002-12-11 Bruno Haible <bruno@clisp.org>
5828 * setenv.c (alloca): Fall back to malloc.
5830 (setenv): Use freea() to free memory allocated with alloca().
5832 2002-11-13 Bruno Haible <bruno@clisp.org>
5834 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5835 function declarations.
5836 * unsetenv.c (unsetenv): Likewise.
5838 2002-03-04 Bruno Haible <bruno@clisp.org>
5840 Portability to AIX 4.3.3.
5841 * unsetenv.c: New file, extracted from setenv.c.
5842 * setenv.c: Move the unsetenv() function to unsetenv.c.
5844 2001-12-20 Bruno Haible <bruno@clisp.org>
5846 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5847 use malloc instead. For SunOS 4.
5849 2001-12-11 Bruno Haible <bruno@clisp.org>
5851 * setenv.c: Declare alloca.
5852 (compar_fn_t): New typedef.
5853 (KNOWN_VALUE, STORE_VALUE): Use it.
5855 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5858 2002-12-10 Paul Eggert <eggert@twinsun.com>
5860 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5861 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5862 Choose values that are less likely to collide with system fnmatch
5864 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5865 defined (e.g., a pure POSIX system).
5866 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5867 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5869 2002-12-06 Jim Meyering <jim@meyering.net>
5871 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5873 Merge in changes from libc's misc/error.c, in preparation
5874 for the merge of gnulib's changes back into libc.
5876 * error.c (_): Define only if not already defined.
5877 Move definition to follow all #include directives.
5878 Include unlocked-io.h only if !_LIBC.
5879 [_LIBC]: Include <libio/libioP.h>.
5880 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5881 (fflush): Tweak definition to use INTUSE.
5884 2002-12-05 Paul Eggert <eggert@twinsun.com>
5886 * alloca.c [defined emacs]: Include "lisp.h".
5887 (xalloc_die) [defined emacs]: New macro.
5888 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5889 [! defined emacs]: Include <xalloc.h>.
5890 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5891 (pointer): Typedef to POINTER_TYPE *.
5892 (malloc): Remove decl; we now always use xmalloc.
5893 (alloca): Use old-style definition, since Emacs needs this.
5894 Check for arithmetic overflow when computing combined size.
5896 2002-12-04 Paul Eggert <eggert@twinsun.com>
5898 Do not generate unlocked-io.h automatically, since it's easier to
5899 maintain it by hand.
5901 * unlocked-io.h: New file, from GNU diffutils,
5902 but with proper copyright notice and attribution.
5904 * Makefile.am: Add copyright notice.
5905 (libfetish_a_SOURCES): Add unlocked-io.h.
5906 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5907 (DISTCLEANFILES, io_functions): Remove macros.
5908 (EXTRA_DIST): Remove gen_uio.
5909 (unlocked-io.h): Remove rule.
5911 2002-12-04 Jim Meyering <jim@meyering.net>
5913 Reflect the fact that stat.c and lstat.c are no longer generated.
5914 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5915 (DISTCLEANFILES): Likewise.
5916 (EXTRA_DIST): Likewise.
5917 (all_local): Don't depend on stat.c or lstat.c.
5918 (stat.c, lstat.c): Remove rules.
5919 (EXTRA_DIST): Remove xstat.in.
5921 * xstat.in: Remove file. Contents moved into stat.c.
5922 * stat.c: New file. Contents mostly from xstat.in.
5923 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5924 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5926 * safe-read.c: Rework so that it may serve to define safe_write, too.
5927 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5929 2002-12-03 Jim Meyering <jim@meyering.net>
5931 * safe-read.c, safe-write.c: Change variable names and comments, but
5932 not semantics, to minimize the differences between these two files.
5933 (safe_read): Change comment to mention SAFE_READ_ERROR.
5935 * safe-read.c (IS_EINTR): Define.
5936 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5938 2002-12-02 Bruno Haible <bruno@clisp.org>
5940 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5941 Define, taken from safe-read.c.
5942 (INT_MAX): Provide fallback.
5943 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5944 * safe-write.h (SAFE_WRITE_ERROR): Define.
5946 * safe-read.c (EINTR): Remove definition.
5947 (safe_read): Don't use EINTR if it is absent.
5949 2002-12-02 Jim Meyering <jim@meyering.net>
5951 * safe-read.c (EINTR): Define.
5952 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5953 (INT_MAX): Provide fallback.
5954 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5956 * safe-read.h (SAFE_READ_ERROR): Define.
5958 2002-12-01 Jim Meyering <jim@meyering.net>
5960 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5961 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5963 2002-11-27 Paul Eggert <eggert@twinsun.com>
5965 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5966 hash_rehash): Replace `if (limit <= value) abort ();' with
5967 `if (! (value < limit)) abort ();', for readability.
5969 2002-11-26 <karl@gnu.org>
5971 * strdup.c: copy from libc again, with jim's ok.
5972 * .cppi-disable: re-add strdup.c
5974 2002-11-25 <karl@gnu.org>
5976 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5977 instead of "strtol.c".
5979 2002-11-25 Jim Meyering <jim@meyering.net>
5981 * mktime.c: Sync from libc, now that it has the latest fix.
5983 2002-11-24 <karl@gnu.org>
5985 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5986 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5988 2002-11-24 Jim Meyering <jim@meyering.net>
5990 Update from coreutils:
5992 * mktime.c: Merge in changes from libc.
5994 Avoid a link-time failure on some Linux systems.
5995 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5996 (__mon_yday): Declare with the STATIC attribute.
5997 (__mktime_internal): Likewise.
5998 Based on a report from Greg Schafer.
6000 2002-11-23 Jim Meyering <jim@meyering.net>
6002 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6003 Use `unsigned', not `int', as type of index.
6005 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6007 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6009 2002-11-22 Paul Eggert <eggert@twinsun.com>
6011 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6012 hint that one should use `if (! x) abort ();' rather than `assert
6013 (x);', and anyway it's one less thing to worry about configuring.
6014 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6015 hash_rehash, hash_insert): Use abort rather than assert.
6017 2002-11-22 Paul Eggert <eggert@twinsun.com>
6019 * quotearg.h: Allow multiple inclusion by surrounding with
6020 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6021 so that we can be included first.
6022 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6023 * quotearg.c: Include quotearg.h immediately after config.h.
6024 No need to include stddef.h or sys/types.h any more.
6025 Surround local include files with "", not "<>".
6026 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6027 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6028 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6029 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6030 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6031 (ISPRINT): Remove; no longer needed now that we assume C89.
6033 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6036 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6037 quotearg_char): Use SIZE_MAX rather than
6038 (size_t) -1 when we are talking about "infinity".
6040 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6042 2002-11-22 Bruno Haible <bruno@clisp.org>
6044 * safe-read.h: Assume C89. Add comments.
6045 (safe_read): Change return type to size_t.
6046 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6047 counts > SSIZE_MAX correctly.
6048 * safe-write.h: New file.
6049 * safe-write.c: New file.
6050 * full-read.h: New file.
6051 * full-read.c: New file.
6052 * full-write.h: Assume C89. Add comments.
6053 * full-write.c: Include safe-write.h.
6054 (full_write): Rewritten to use safe_write.
6055 Suggested by Jim Meyering and Paul Eggert.
6057 2002-11-21 Bruno Haible <bruno@clisp.org>
6059 Remove case insensitive option matching.
6060 * argmatch.h (argcasematch): Remove declaration.
6061 (ARGCASEMATCH): Remove macro.
6062 (__xargmatch_internal): Remove case_sensitive argument.
6063 (XARGMATCH): Update.
6064 (XARGCASEMATCH): Remove macro.
6065 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6066 case_sensitive argument.
6067 (argcasematch): Remove function.
6068 (__xargmatch_internal): Remove case_sensitive argument.
6069 (main): Use XARGMATCH instead of XARGCASEMATCH.
6071 * xmalloc.c: Change compile-time error message. Add comment about
6072 required autoconf version.
6074 2002-11-21 Jim Meyering <jim@meyering.net>
6076 * strdup.c (strdup): Tweak comment and initial #if/#include.
6078 Merge in changes from the coreutils.
6080 2002-09-25 Paul Eggert <eggert@twinsun.com>
6081 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6082 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6083 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6084 int. Work more efficiently if X is the same width as uintmax_t.
6085 Do not compare X to -1, to avoid bogus compiler warning.
6086 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6087 Don't assume that f_frsize and f_bsize are the same type.
6089 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6092 * makepath.c (make_path): Restore umask *before* creating the final
6094 (make_path): Minor reformatting.
6096 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6097 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6099 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6100 ones. At least on GNU/Linux systems, `auto' means something else.
6103 2002-11-20 Paul Eggert <eggert@twinsun.com>
6105 Merge argmatch cleanups from Bison. Assume C89.
6107 * argmatch.c: Include config.h here, not in argmatch.h.
6108 Include stdlib.h, for EXIT_FAILURE.
6109 Always include <string.h>, since we assume C89.
6110 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6111 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6112 Include <stddef.h> instead, since it's all we need for size_t.
6113 (PARAMS): Remove. All uses removed.
6114 (ARRAY_CARDINALITY): Do not bother to #undef.
6115 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6116 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6117 Remove unnecessary parentheses.
6118 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6119 Insert necessary parentheses.
6120 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6121 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6123 2002-11-19 Bruno Haible <bruno@clisp.org>
6125 * mbswidth.c: Include mbswidth.h right at the beginning.
6126 * mbswidth.h: Include <stddef.h>, for size_t.
6128 * mbswidth.h (PARAMS): Remove macro.
6129 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6130 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6132 * gcd.h (PARAMS): Remove macro.
6133 (gcd): Use ANSI C function declarations.
6134 * gcd.c (gcd): Likewise.
6136 2002-11-15 Bruno Haible <bruno@clisp.org>
6138 * strcspn.c: Include <stddef.h>.
6139 (strcspn): Use ANSI C function declaration. Change return type to
6141 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6142 (strpbrk): Use NULL.
6143 * strpbrk.h (PARAMS): Remove macro.
6144 (strpbrk): Use ANSI C function declaration.
6145 * strstr.c: Don't include <sys/types.h>.
6146 * strstr.h (PARAMS): Remove macro.
6147 (strstr): Use ANSI C function declarations.
6149 2002-11-06 Bruno Haible <bruno@clisp.org>
6151 * gcd.h (gcd): Change argument type to 'unsigned long'.
6152 * gcd.c (gcd): Likewise.
6154 2002-11-05 Bruno Haible <bruno@clisp.org>
6156 * gcd.h: New file, from gettext-0.11.5.
6157 * gcd.c: New file, from gettext-0.11.5.
6159 2002-11-05 Bruno Haible <bruno@clisp.org>
6161 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6162 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6163 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6164 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6166 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6167 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6169 * closeout.c: Include gettext.h instead of <libintl.h>.
6170 * human.c: Include gettext.h instead of <libintl.h>.
6171 * quotearg.c: Include gettext.h instead of <libintl.h>.
6172 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6173 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6174 * userspec.c: Include gettext.h instead of <libintl.h>.
6175 * version-etc.c: Include gettext.h instead of <libintl.h>.
6176 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6177 (textdomain): Remove definition.
6178 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6180 * long-options.c: Remove include of <libintl.h> and definition of _.
6181 * same.c: Remove include of <libintl.h> and definition of _.
6183 2002-11-04 Bruno Haible <bruno@clisp.org>
6185 * stpcpy.h: New file, from GNU gettext-0.11.5.
6186 * strcase.h: New file, from GNU gettext-0.11.5.
6187 * strpbrk.h: New file, from GNU gettext-0.11.5.
6188 * strstr.h: New file, from GNU gettext-0.11.5.
6189 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6191 2002-05-09 Bruno Haible <bruno@clisp.org>
6193 * config.charset: Update for newest glibc. Add canonical names
6194 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6196 2002-05-09 Bruno Haible <bruno@clisp.org>
6198 * localcharset.c (get_charset_aliases): Add more Windows specific
6201 2002-05-08 Owen Taylor <otaylor@redhat.com>
6203 * config.charset: A few additions for Solaris.
6205 2001-12-05 Bruno Haible <bruno@clisp.org>
6207 * localcharset.c (locale_charset): Don't return an empty string.
6209 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6211 * config.charset: msdos in uk_UA uses CP1125.
6213 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6215 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6216 * localcharset.c (locale_charset): Declare as extern "C".
6218 2002-02-15 Bruno Haible <bruno@clisp.org>
6220 * config.charset [msdosdjgpp]: For Russian, use CP866.
6222 2002-02-11 Bruno Haible <bruno@clisp.org>
6224 * config.charset: Add support for NetBSD.
6226 2002-09-25 <karl@gnu.org>
6228 * strdup.c: copy from libc/string (via ../config/srclist*).
6229 * getopt*: copy from libc/posix.
6230 * gettext.h: copy from gettext.
6231 * .cppi-disable: add strdup.c, gettext.h.
6233 2002-07-01 Jim Meyering <meyering@lucent.com>
6235 * c-stack.c: Include sys/time.h.
6236 From Volker Borchert.
6238 2002-06-11 Paul Eggert <eggert@twinsun.com>
6240 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6241 New macro. Use it uniformly instead of
6242 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6243 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6244 reported by Vin Shelton.
6246 2002-06-22 Jim Meyering <meyering@lucent.com>
6248 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6249 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6251 2002-06-22 Paul Eggert <eggert@twinsun.com>
6253 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6254 Do not assume SA_SIGINFO behavior.
6255 Bug reported by Jim Meyering on NetBSD 1.5.2.
6257 2002-06-22 Jim Meyering <meyering@lucent.com>
6259 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6261 * exitfail.c, exitfail.h: Likewise.
6262 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6264 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6266 (EXTRA_DIST): Add fnmatch_loop.c.
6267 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6269 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6270 * fnmatch.c: Update from diffutils-2.8.2.
6271 * fnmatch_.h: New file. From diffutils-2.8.2.
6272 * fnmatch.h: Remove file.
6274 2002-06-18 Paul Eggert <eggert@twinsun.com>
6276 * file-type.h: Report an error if neither S_ISREG nor
6277 S_IFREG is defined, instead of using a test specific to glibc
6278 2.2. This should be safe, since POSIX requires S_ISREG and
6279 Unix Version 7 had S_IFREG. We don't need to check for
6280 <sys/types.h> since we don't use any symbols that it defines.
6282 2002-06-15 Jim Meyering <meyering@lucent.com>
6284 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6285 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6286 have been included before this file.
6288 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6290 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6291 so that each temporary file name is unique and valid in the first
6292 8 characters, for operation under DOS.
6294 2002-06-15 Jim Meyering <meyering@lucent.com>
6296 Work even with DJGPP 2.03, which lacks support for symlinks.
6298 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6300 * lchown.c (S_ISLNK): Likewise.
6302 2002-06-14 Jim Meyering <meyering@lucent.com>
6304 * file-type.h: Use the version from diffutils-2.8.2.
6305 * file-type.c: Likewise.
6307 2002-05-27 Jim Meyering <meyering@lucent.com>
6309 Fix a problem seen only on nonconforming systems whereby ls.c's
6310 use of localtime, and then of gettimeofday would cause trouble:
6311 the localtime call used to initialize rpl_gettimeofday's save
6312 mechanism would clobber ls's current local time information so
6313 that in any long listing the first file would always be listed
6314 with date 1970-01-01. Analysis by Volker Borchert.
6316 * gettimeofday.c (localtime): Undefine.
6317 (rpl_localtime): New function.
6319 2002-05-22 Jim Meyering <meyering@lucent.com>
6321 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6322 * file-type.h: New file.
6323 * file-type.c (file_type): New file/function. Extracted from diffutils.
6325 2002-04-29 Paul Eggert <eggert@twinsun.com>
6327 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6329 2002-04-28 Paul Eggert <eggert@twinsun.com>
6331 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6332 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6333 of 127, since 64 is the largest conceivable number for ancient
6335 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6337 2002-04-28 Jim Meyering <meyering@lucent.com>
6339 * sig2str.c (WTERMSIG): Remove definition (unused).
6341 2002-04-28 Paul Eggert <eggert@twinsun.com>
6343 * sig2str.h, sig2str.c: New files.
6344 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6346 2002-04-24 Jim Meyering <meyering@lucent.com>
6348 * gettext.h: New file, from Gettext.
6349 * Makefile.am (INCLUDES): Remove -I../intl.
6350 (libfetish_a_SOURCES): Add gettext.h.
6352 2002-04-16 Jim Meyering <meyering@lucent.com>
6354 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6355 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6356 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6358 2002-04-12 Jim Meyering <meyering@lucent.com>
6360 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6362 2002-03-10 Jim Meyering <meyering@lucent.com>
6364 * makepath.c (make_path): Remove a comma from a diagnostic.
6365 Suggestion from Santiago Vila.
6367 2002-03-08 Jim Meyering <meyering@lucent.com>
6369 * rename.c: Mention that this wrapper is needed also on
6370 mips-dec-ultrix4.4 systems.
6372 2002-03-02 Jim Meyering <meyering@lucent.com>
6374 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6375 not HAVE_CLOCK_SETTIME.
6377 2002-02-27 Paul Eggert <eggert@twinsun.com>
6379 * nanosleep.h: Rename to....
6380 * timespec.h: New name for nanosleep.h. All uses changed.
6382 * gettime.c: New file.
6383 * settime.c: New file.
6386 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6387 timespec.h. Remove nanosleep.h.
6389 2002-02-25 Paul Eggert <eggert@twinsun.com>
6391 * acl.c, acl.h: New files.
6392 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6394 2002-02-24 Jim Meyering <meyering@lucent.com>
6396 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6397 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6398 cause trouble. Reported by Nelson Beebe.
6400 2002-02-23 Paul Eggert <eggert@twinsun.com>
6402 * path-concat.c (xpath_concat): Reorder code to pacify
6403 compilers that don't know that xalloc_die never returns.
6405 2002-02-20 Jim Meyering <meyering@lucent.com>
6407 * getdate.c: Regenerate using bison-1.33.
6409 2002-02-15 Paul Eggert <eggert@twinsun.com>
6411 * posixver.c, posixver.h: New files.
6412 * Makefile.am (libfetish_a_SOURCES): Add them.
6414 2002-02-02 Paul Eggert <eggert@twinsun.com>
6415 Bruno Haible <bruno@clisp.org>
6417 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6418 (fwrite_success_callback): New declaration.
6419 * unicodeio.c (unicode_to_mb): New function, extracted from
6420 print_unicode_char. Call failure callback instead of error.
6421 (fwrite_success_callback): New function.
6422 (exit_failure_callback): New function.
6423 (fallback_failure_callback): New function.
6424 (print_unicode_char): Call unicode_to_mb.
6426 2002-01-26 Jim Meyering <meyering@lucent.com>
6428 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6430 2002-01-22 Jim Meyering <meyering@lucent.com>
6432 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6433 Otherwise, some versions of automake would omit the rule that makes
6434 Makefile from Makefile.in.
6436 2001-01-21 Paul Eggert <eggert@twinsun.com>
6438 * xmemcoll.h, xmemcoll.c: New files.
6439 * Makefile.am (libfetish_a_SOURCES): Add them.
6440 * memcoll.c: Include errno.h, and declare errno if not defined.
6441 (memcoll): Set errno to zero if there is no error.
6443 * quotearg.c (quotearg_buffer_restyled):
6444 Fix bug with quoting buffers containing NUL when backslashing escapes.
6445 This bug was exposed by the other changes in this patch.
6446 (quotearg_n_options): New arg ARGSIZE.
6447 All callers changed.
6448 (quoting_options_from_style): New function.
6449 (quotearg_n_style): Use it.
6450 (quotearg_n_style_mem): New function.
6452 * quotearg.h (quotearg_n_style_mem): New function.
6454 2002-01-16 Jim Meyering <meyering@lucent.com>
6456 * getdate.y: Add three semicolons, each just before a closing brace.
6457 Bison (as of version 1.31) no longer papers over that mistake.
6459 2002-02-14 Paul Eggert <eggert@twinsun.com>
6461 * backupfile.c (ISDIGIT): Comment fix.
6462 * getdate.y (ISDIGIT): Likewise.
6463 * posixtm.c (ISDIGIT, year): Likewise.
6464 * strverscmp.c (ISDIGIT): Likewise.
6465 * userspec.c (ISDIGIT): Likewise.
6467 2002-01-05 Jim Meyering <meyering@lucent.com>
6469 * version-etc.c (version_etc_copyright): Update copyright year.
6471 2001-01-19 Paul Eggert <eggert@twinsun.com>
6473 * closeout.c (close_stdout_status): If ferror (stdout), do
6474 not silently exit merely because the output buffer happens to
6475 have nothing pending.
6477 2001-12-18 Paul Eggert <eggert@twinsun.com>
6479 See the big note in ../ChangeLog.
6480 * human.c (suffixes): Prefer K to k for 1024.
6481 (generate_suffix_backwards): New function.
6482 (human_readable_inexact): Use it.
6483 * xstrtol.c (__xstrtol): If there is no number but there
6484 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6485 Accept 'K' as well as 'k'.
6487 2001-12-15 Jim Meyering <meyering@lucent.com>
6489 * regex.h (__restrict_arr): Update from libc.
6491 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6492 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6495 2001-12-10 Jim Meyering <meyering@lucent.com>
6497 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6498 Instead, include "xalloc.h".
6499 (initbuffer): Don't cast xmalloc return value to char*.
6500 (readline): Reword comment.
6501 Don't cast xrealloc return value to char*
6504 2001-12-09 Jim Meyering <meyering@lucent.com>
6506 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6507 `signed and unsigned type in conditional expression'.
6508 * posixtm.c (posix_time_parse): Likewise.
6510 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6512 * readtokens.c (readtoken): Declare an index to be of type unsigned
6513 to avoid a pedantic warning.
6515 * getstr.c: Don't include assert.h.
6516 (getstr): Remove warning-evoking assertions.
6517 Return -1 if offset parameter is out of bounds.
6518 Change the type of a local from int to size_t.
6520 * strftime.c (my_strftime_localtime_r): Include this function
6521 definition in the `#if ! HAVE_TM_GMTOFF' block.
6523 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6524 Include xalloc.h instead.
6526 2001-12-02 Jim Meyering <meyering@lucent.com>
6528 * tempname.c: Don't declare getenv, thus reverting the change of
6529 2001-11-18. It's no longer necessary, now that stdlib.h is always
6532 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6533 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6535 2001-11-30 Akim Demaille <akim@epita.fr>
6537 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6538 before being defined.
6540 2001-11-27 Paul Eggert <eggert@twinsun.com>
6542 * quotearg.h (quotearg_n, quotearg_n_style):
6543 First arg is int, not unsigned.
6544 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6545 (SIZE_MAX, UINT_MAX): New macros.
6546 (quotearg_n_options): Abort if N is negative.
6547 Avoid overflow check on hosts where size_t is 64 bits and int
6548 is 32 bits, as overflow is impossible there.
6549 Fix off-by-one typo that caused unnecessary reallocation.
6551 2001-11-27 Jim Meyering <meyering@lucent.com>
6553 * tempname.c: Merge with version from libc.
6554 * regex.c: Likewise.
6556 * tempname.c: Include stdlib.h unconditionally. On some old systems
6557 for which STDC_HEADERS is 0, it was not included, resulting in a
6558 warning about an integer-to-pointer conversion problem with getenv.
6559 Reported by Volker Borchert.
6561 2001-11-26 Jim Meyering <meyering@lucent.com>
6563 * gtod.h: Remove file.
6564 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6565 * gettimeofday.c: Don't include gtod.h.
6566 (GTOD_init): Remove function.
6567 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6568 Suggestion from Volker Borchert.
6570 2001-11-23 Jim Meyering <meyering@lucent.com>
6572 * hash.h (struct hash_table): Don't define here. Merely declare it.
6573 * hash.c (struct hash_table): Define it here instead.
6575 2001-11-22 Jim Meyering <meyering@lucent.com>
6577 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6579 2001-11-18 Paul Eggert <eggert@twinsun.com>
6581 * tempname.c (TMP_MAX): Remove; no longer needed.
6582 (TEMPORARIES): New macro.
6583 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6584 removes an artificial limitation (e.g. HP-UX 10.20, where
6587 2001-11-18 Jim Meyering <meyering@lucent.com>
6589 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6592 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6593 files will be created before anything else.
6595 2001-11-17 Jim Meyering <meyering@lucent.com>
6597 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6598 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6599 rather than group writable. Patch by Juan F. Codagnone.
6601 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6602 Instead, include "xalloc.h".
6604 * mountlist.c: Include unlocked-io.h after all system headers.
6605 Remove explicit declarations of xmalloc, xrealloc,
6606 and xstrdup. Instead, include "xalloc.h".
6608 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6609 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6610 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6612 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6613 Reported by Padraig Brady.
6615 * mkstemp.c: #undef mkstemp.
6617 (rpl_mkstemp): Rename from mkstemp.
6620 2001-11-16 Jim Meyering <meyering@lucent.com>
6622 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6623 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6624 determine the amount of total physical memory, use pstat_getstatic.
6625 HPUX-11 doesn't define _SC_PHYS_PAGES.
6626 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6627 If sysconf couldn't be used to determine the amount of available
6628 physical memory, use both pstat_getstatic and pstat_getdynamic.
6629 Based on a patch from Bob Proulx.
6631 2001-11-05 Jim Meyering <meyering@lucent.com>
6633 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6635 2001-11-03 Jim Meyering <meyering@lucent.com>
6637 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6638 in argmatch_to_argument call.
6640 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6643 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6644 e.g., a fault due to an attempt to free a NULL pointer.
6646 2001-11-01 Jim Meyering <meyering@lucent.com>
6648 * dirfd.c, dirfd.h: New files.
6649 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6651 * hash.c (hash_print) [TESTING]: Clean up.
6653 2001-10-22 Paul Eggert <eggert@twinsun.com>
6655 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6656 to avoid a warning if -Wall.
6658 2001-10-21 Paul Eggert <eggert@twinsun.com>
6660 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6662 2001-10-21 Jim Meyering <meyering@lucent.com>
6664 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6665 this code would end up calling gettext even in packages built
6667 * getopt.c (_): Likewise.
6668 * regex.c (_): Likewise.
6670 2001-10-20 Paul Eggert <eggert@twinsun.com>
6672 * error.c (strerror_r): Do not declare unless !_LIBC.
6673 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6674 Use strerror_r that is only a macro, even if it is not a function.
6675 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6676 (private_strerror): Use prototypes, not old-style function definition.
6677 (print_errno_message): New function.
6678 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6680 (error_tail, error, error_at_line): Use it.
6682 2001-10-11 Jim Meyering <meyering@lucent.com>
6684 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6685 and quote_n (1, ... to avoid clobbering a buffer.
6687 2001-10-05 Jim Meyering <meyering@lucent.com>
6689 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6690 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6691 * hash-pjw.h: New file.
6693 2001-09-30 Jim Meyering <meyering@lucent.com>
6695 * mountlist.c [MOUNTED_GETFSSTAT]:
6696 Include <sys/ucred.h>, for Apple Darwin.
6697 Include sys/mount.h and sys/fs_types.h only if available.
6699 (read_filesystem_list): Use FS_TYPE.
6701 2001-09-29 Paul Eggert <eggert@twinsun.com>
6703 * exclude.c (excluded_filename): 0 -> false, since it's
6706 2001-09-28 Paul Eggert <eggert@twinsun.com>
6708 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6709 #defines strtoimax. Also treat the other strto* functions
6712 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6713 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6714 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6716 2001-09-26 Jim Meyering <meyering@lucent.com>
6718 Most macros in unlocked-io.h had the wrong number of arguments.
6719 * gen-uio: New script.
6720 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6721 * unlocked-io.hin: Remove file.
6722 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6723 rather than trying to embed it here.
6724 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6725 Reported by Padraig Brady.
6727 2001-09-25 Volker Borchert <bt@teknon.de>
6729 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6731 2001-09-23 Jim Meyering <meyering@lucent.com>
6733 * mountlist.c: Remove useless parentheses in #if directives.
6734 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6735 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6737 2001-09-22 Jim Meyering <meyering@lucent.com>
6739 * localcharset.c: Update from latest gettext.
6740 * config.charset: Likewise.
6742 2001-09-20 Jim Meyering <meyering@lucent.com>
6744 * xstrtol.c (strtoimax): Guard declaration with
6745 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6746 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6747 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6748 (strtoumax): Likewise, for completeness (it wasn't necessary).
6750 2001-09-06 Paul Eggert <eggert@twinsun.com>
6752 * strtoimax.c (HAVE_LONG_LONG):
6753 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6754 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6755 to work around bug in IBM C compiler.
6757 2001-09-16 Jim Meyering <meyering@lucent.com>
6759 * mkdir.c: New file.
6761 2001-09-04 Paul Eggert <eggert@twinsun.com>
6763 * xgetcwd.c: Revert some of the previous change; intead,
6764 fix the HAVE_GETCWD_NULL code to behave more like the
6765 !HAVE_GETCWD_NULL code used to.
6768 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6771 2001-09-04 Paul Eggert <eggert@twinsun.com>
6773 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6774 Use ssize_t, not int, to store result of readlink.
6775 Check for ssize_t overflow as well as size_t overflow,
6776 as POSIX says the result of readlink is implementation-defined
6777 when ssize_t overflows.
6778 Remove unnecessary cast to char*.
6779 Use free+malloc instead of realloc, as the storage doesn't need
6780 to be preserved and it's clearer and can be more efficient that way.
6781 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6782 * xreadlink.h (xreadlink): Update prototype.
6784 2001-09-03 Paul Eggert <eggert@twinsun.com>
6786 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6787 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6788 spotted by Jim Meyering.
6790 2001-09-03 Jim Meyering <meyering@lucent.com>
6792 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6794 2001-09-03 Paul Eggert <eggert@twinsun.com>
6796 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6797 like the HAVE_GETCWD_NULL code.
6798 Include pathmax.h if not HAVE_GETCWD.
6799 Do not include xalloc.h.
6800 (INITIAL_BUFFER_SIZE): New symbol.
6801 Do not use xmalloc / xrealloc, since the caller is responsible for
6802 handling errors. Preserve errno around `free' during failure.
6803 Do not overrun buffer when using getwd.
6805 2001-09-03 Paul Eggert <eggert@twinsun.com>
6807 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6808 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6810 2001-09-02 Jim Meyering <meyering@lucent.com>
6812 * error.c: Update from GNU libc.
6814 2001-09-01 Jim Meyering <meyering@lucent.com>
6816 * xreadlink.c: New file.
6817 * xreadlink.h: New file.
6818 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6820 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6821 doesn't conflict with sparc Solaris 7's definition in
6822 /usr/include/sys/int_types.h.
6824 * exclude.c: Use `""', not `<>' to #include non-system header files.
6825 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6826 and strncasecmp as r-values. Unixware didn't have declarations.
6828 2001-08-31 Jim Meyering <meyering@lucent.com>
6830 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6831 Use an initial, malloc'd, buffer of length 128 rather than
6832 a statically allocated one of length 1024.
6834 2001-08-30 Paul Eggert <eggert@twinsun.com>
6836 * xgetcwd.c: Don't include pathmax.h.
6837 Include stdlib.h and unistd.h if available.
6839 (xmalloc, xstrdup, free): Remove decls.
6840 (xgetcwd): Don't assume sizes fit in unsigned.
6841 Check for overflow when computing sizes.
6842 Simplify reallocation code.
6844 2001-08-28 Paul Eggert <eggert@twinsun.com>
6846 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6848 * strtoimax.c: Renamed from strtoxmax.c, removing the
6851 Also, make the following further changes to make this file's
6852 configuration more similar to that of strtol.c:
6853 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6854 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6855 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6856 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6857 changed to signed values.
6859 And make the following changes as well:
6860 Fix copyright notice, as 1999 was missing.
6861 (verify): New macro.
6862 (strtoimax): Check sizes at compile-time, not run-time.
6863 Prefer strtol to strtoll if both work.
6864 (main): Remove; it was not that useful and was a pain to maintain.
6866 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6868 2001-08-30 Paul Eggert <eggert@twinsun.com>
6870 * savedir.c (savedir): Remove size parameter, as POSIX says that
6871 a directory's st_size can have an arbitrary value, so the old
6872 usage could waste an arbitrary amount of memory. All uses
6874 * savedir.h: Update prototype.
6876 2001-08-30 Paul Eggert <eggert@twinsun.com>
6878 * xstrtol.c (strtoimax): New decl.
6880 2001-08-28 Paul Eggert <eggert@twinsun.com>
6882 * xstrtol.h: Add copyright notice.
6883 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6884 LONGINT_INVALID_SUFFIX_CHAR.
6886 2001-08-30 Paul Eggert <eggert@twinsun.com>
6888 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6891 2001-08-30 Paul Eggert <eggert@twinsun.com>
6893 * hash.c: Remove '2001' from copyright notice.
6895 2001-08-30 Paul Eggert <eggert@twinsun.com>
6897 * full-write.h: New file.
6898 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6899 * full-write.c: Correct credits, as cccp.c no longer
6900 exists and anyway it was so heavily changed from the old cccp
6901 code as to be unrecognizable. Include full-write.h.
6902 (full_write) Return size_t, with short writes meaning failure.
6903 All callers changed. This fixes a bug with large buffers
6905 * utime.c: Include full-write.h.
6907 2001-08-30 Paul Eggert <eggert@twinsun.com>
6909 Merge 'exclude' changes from tar 1.13.22.
6910 This fixes one or two unlikely storage allocation overflow bugs,
6911 but doesn't change user-visible behavior otherwise.
6913 2001-08-30 Paul Eggert <eggert@twinsun.com>
6915 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6916 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6917 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6918 Include if available.
6919 (<xalloc.h>): Include
6920 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6921 (verify): New macro. Use it to verify that EXCLUDE macros do not
6922 collide with FNM macros.
6923 (struct patopts): New struct.
6924 (struct exclude): Use it, as exclude patterns now come with options.
6925 (new_exclude): Support above changes.
6926 (new_exclude, add_exclude_file):
6927 Initial size must now be a power of two to simplify overflow checking.
6928 (free_exclude, fnmatch_no_wildcards): New function.
6929 (excluded_filename): No longer requires options arg, as the options
6930 are determined by add_exclude. Now returns bool, not int.
6931 (excluded_filename, add_exclude):
6932 Add support for the fancy new exclusion options.
6933 (add_exclude, add_exclude_file): Now takes int options arg.
6934 Check for arithmetic overflow when computing sizes.
6935 (add_exclude_file): xrealloc might modify errno, so don't
6936 realloc until after errno might be used.
6938 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6940 (free_exclude): New decl.
6941 (add_exclude, add_exclude_file): Now takes int options arg.
6942 (excluded_filename): No longer requires options arg, as the options
6943 are determined by add_exclude. Now returns bool, not int.
6945 2001-08-30 Paul Eggert <eggert@twinsun.com>
6947 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6949 2001-08-27 Jim Meyering <meyering@lucent.com>
6951 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6953 * version-etc.c (N_): Remove definition.
6954 Revert most of last change.
6955 Instead, simply don't mark the `Copyright...' string for translation.
6956 Based on advice from Paul Eggert.
6958 * strtoxmax.c: Tweak comment.
6960 2001-08-26 Jim Meyering <meyering@lucent.com>
6962 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6963 of copyright with `%s' so translators don't get an untranslated
6965 (COPYRIGHT_YEAR): Define.
6966 (version_etc): Use fprintf rather than fputs.
6967 Suggestion from Ulrich Drepper.
6969 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6971 * strtoll.c: New file, from GNU libc.
6972 * xstrtoimax.c: New file.
6974 * xstrtol.h: Add xstrtoimax.
6975 * strtoumax.c: New file. Simply include "strtoumax.c".
6976 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6978 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6979 * strtoxmax.c: ... then renamed to this.
6981 2001-08-13 Paul Eggert <eggert@twinsun.com>
6983 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6984 Port to Solaris 8, where 'sed' requires a space after the 'r'
6985 command, and where sh dislikes "$/". Clean up the spacing a bit.
6986 Redirect output to $tmp just once.
6988 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6990 * addext.c (<errno.h>): Include.
6991 (errno): Declare if not defined.
6992 (addext): Work correctly when pathconf returns -1 and leaves
6993 errno alone because there is no limit. Also, work even if
6994 pathconf returns a value greater than SIZE_MAX.
6996 2001-08-12 Jim Meyering <meyering@lucent.com>
6998 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6999 Simply `return getcwd (NULL, 0);'.
7000 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7001 Use 1300 as initial value for length, not PATH_MAX.
7003 * pathmax.h: Clean up cpp syntax.
7005 2001-08-12 Jim Meyering <meyering@lucent.com>
7007 * gettimeofday.c: New file.
7009 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7011 2001-08-04 Jim Meyering <meyering@lucent.com>
7013 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7014 to get in sync with glibc.
7016 2001-08-03 Paul Eggert <eggert@twinsun.com>
7018 The following changes are from gettext 0.10.39 as maintained by
7021 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7022 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7023 with inverted sense. All uses changed.
7025 * mbswidth.c: Don't include <limits.h>.
7026 Include <stdlib.h> and <string.h> unconditionally.
7027 (iswcntrl, mbsinit, ISCNTRL): New macros.
7028 (mbsnwidth): Use K&R style function declarations.
7029 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7030 can optimize it when MB_CUR_MAX == 1.
7031 The width of control characters is zero, not 1.
7033 2001-07-15 Jim Meyering <meyering@lucent.com>
7035 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7036 (BUILT_SOURCES): Add unlocked-io.h.
7037 (io_functions): Define.
7038 (unlocked-io.h): New rule.
7039 (DISTCLEANFILES): Add unlocked-io.h.
7040 (all-local): Depend on unlocked-io.h, to ensure it is created.
7042 * unlocked-io.hin: New file
7044 * regex.c: Update from glibc.
7046 2001-07-05 Jim Meyering <meyering@lucent.com>
7048 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7050 (libfetish_a_SOURCES): Put all .h files here instead.
7051 Remove a thus-exposed (better checks in automake) duplicate and
7052 two unnecessary .h files.
7054 2001-06-11 Jim Meyering <meyering@lucent.com>
7056 * regex.c: Update from GNU libc.
7058 2001-05-27 Jim Meyering <meyering@lucent.com>
7060 * readutmp.h (UT_TYPE): Define.
7062 2001-05-24 Jim Meyering <meyering@lucent.com>
7064 * argmatch.c: Include "quote.h".
7065 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7066 quote function. Reported by Göran Uddeborg.
7068 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7070 * dirname.c (dir_name): Compute append_dot using path, not newpath
7071 which is not yet declared.
7073 2001-05-11 Paul Eggert <eggert@twinsun.com>
7075 * Makefile.am (libfetish_a_SOURCES):
7076 Add strftime.c, since we now compile it on all hosts.
7078 * strftime.c (my_strftime):
7079 Define to nstrftime if emacs, but only if my_strftime is not defined.
7080 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7081 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7082 Add one more extra argument: a nanoseconds value.
7085 (my_strftime function): Add %N format.
7086 (emacs_strftimeu): Renamed from emacs_strftime,
7087 with extra ut argument.
7089 2001-05-11 Paul Eggert <eggert@twinsun.com>
7091 dirname code cleanup. base_name now behaves more compatibly
7092 with POSIX basename when given file names that have trailing
7093 slashes, and similarly for dir_name. Add new primitives
7094 base_len and dir_len. Put the directory-name-related decls
7097 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7098 * backupfile.c (base_name): Likewise.
7099 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7100 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7101 * makepath.c (strip_trailing_slashes): Likewise.
7102 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7104 * rename.c (strip_trailing_slashes): Likewise.
7105 * same.c (base_name): Likewise.
7106 * stripslash.c (ISSLASH): Likewise.
7108 * addext.c: Include <dirname.h> after size_t is defined.
7109 * backupfile.c: Likewise.
7111 * addext.c (addext): Use base_len to trim redundant
7112 trailing slashes instead of doing it ourselves.
7113 But do not trim the last slash if it is not redundant.
7115 * backupfile.c (find_backup_file_name,
7116 max_backup_version): Use base_len instead of rolling it ourselves.
7117 Handle the case of "" and (on DOS) "C:" correctly.
7119 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7120 Include <string.h>, <dirname.h>.
7121 (base_name): Allow file names ending in slashes, other than names
7122 that are all slashes. In this case, return the basename followed
7123 by the slashes. This is more general, and can be used in places
7124 where the original base_name purposely had an assertion failure.
7125 (base_len): New function.
7127 * dirname.c: Include <string.h> instead of <stdlib.h>.
7128 Do not include <assert.h>; no longer needed.
7130 (memrchr): Remove decl.
7131 (dir_name_r): Remove.
7132 (dir_len): Renamed from dirlen. All callers changed.
7133 Rewrite in terms of base_name, for simplicity and consistency.
7134 (dir_name): Never return NULL. All callers changed.
7135 Do not include <stdlib.h> in test program; no longer needed.
7136 return 0; is fine for test program.
7138 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7140 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7142 * path-concat.c (path_concat): Use base_len to compute
7143 base length, not strlen; this means we cannot rely on memcpy
7146 * same.c (STREQ): Remove.
7147 (same_name): Handle the case where the basename ends in trailing '/'.
7149 * stripslash.c (strip_trailing_slashes): Return nonzero if
7150 a slash was stripped. Do not strip the last slash after a
7153 2001-04-08 Jim Meyering <meyering@lucent.com>
7155 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7156 recomputed; that's necessary when the offset spans a DST transition.
7157 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7159 2001-04-02 Jim Meyering <meyering@lucent.com>
7161 * regex.h, regex.c: Update from GNU libc.
7163 2001-03-19 Paul Eggert <eggert@twinsun.com>
7165 * version-etc.c (version_etc_copyright): Update to 2001.
7167 2001-03-16 Paul Eggert <eggert@twinsun.com>
7169 * tempname.c (uint64_t): Define to uintmax_t if
7170 not defined, and if UINT64_MAX is not defined.
7171 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7172 Reported by John David Anglin.
7174 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7176 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7177 alias if codeset is empty.
7178 * config.charset (BeOS): Use wildcard syntax.
7180 2001-03-13 Jim Meyering <meyering@lucent.com>
7182 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7183 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7186 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7188 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7190 * unicodeio.c (print_unicode_char): Simplify accordingly.
7192 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7194 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7195 support for DOS/DJGPP.
7197 2001-02-28 Paul Eggert <eggert@twinsun.com>
7199 * Makefile.am (libfetish_a_SOURCES):
7200 Add dup-safer.c, fopen-safer.c.
7201 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7203 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7205 2001-02-25 Paul Eggert <eggert@twinsun.com>
7207 The mkstemp replacement is taken from glibc 2.2.2, with some
7208 portability fixes for use outside glibc, as follows:
7210 * tempname.c (struct_stat64): New macro.
7211 (direxists, __gen_tempname): Use it.
7212 This avoids a portability problem with Solaris 8.
7214 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7215 (<stddef.h>, <stdint.h>, <string.h>):
7216 Include only if STDC_HEADERS || _LIBC.
7217 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7218 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7219 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7220 (__set_errno): Define this macro if <errno.h> doesn't.
7221 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7222 Define these macros if <stdio.h> doesn't.
7223 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7224 Define these macros if <sys/stat.h>
7225 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7226 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7227 __xstat64): Define if not _LIBC.
7228 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7229 (__gen_tempname): Invoke gettimeofday only if
7230 HAVE_GETTIMEOFDAY || _LIBC;
7231 otherwise, fall back on plain "time".
7232 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7234 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7236 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7238 2001-02-17 Jim Meyering <meyering@lucent.com>
7240 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7241 around included file name.
7243 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7245 * strftime.c: Update from GNU libc (the only changes were to comments).
7247 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7249 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7251 2001-02-17 Paul Eggert <eggert@twinsun.com>
7253 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7254 Remove workaround macros for hosts that have mbrtowc but not
7255 mbstate_t, as we now insist on proper declarations for both
7256 before using mbrtowc.
7258 2001-02-17 Jim Meyering <meyering@lucent.com>
7260 * regex.c: Update from libc.
7262 2001-02-16 Paul Eggert <eggert@twinsun.com>
7264 * alloca.c (malloc): Undef before defining, since stdlib.h
7265 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7266 Reported by Mark Hounschell via Paul Eggert.
7268 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7270 * config.charset: Update for FreeBSD 4.2.
7272 2001-01-26 Jim Meyering <meyering@lucent.com>
7274 * quotearg.c: Include stddef.h.
7275 * quote.c: Include stddef.h.
7276 Reported by Axel Kittenberger.
7278 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7279 line in double quotes so that it evokes a better diagnostic.
7280 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7281 Reported by Axel Kittenberger.
7283 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7285 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7286 to avoid a warning. Add back 'const' to inptr.
7288 2001-01-16 Jim Meyering <meyering@lucent.com>
7290 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7293 2001-01-14 Jim Meyering <meyering@lucent.com>
7295 * rename.c: New file. From Volker Borchert.
7296 Include stdlib.h, string.h or strings.h, and xalloc.h.
7297 Use strip_trailing_slashes rather than open-coding it.
7299 2001-01-03 Paul Eggert <eggert@twinsun.com>
7301 * strftime.c: Sync with glibc time/strftime.c 1.81.
7303 2001-01-03 Jim Meyering <meyering@lucent.com>
7305 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7306 local `inptr' to avoid warning with some system declarations of iconv.
7308 2000-12-29 Paul Eggert <eggert@twinsun.com>
7310 * modechange.c: Do not assume that mode_t uses the
7311 traditional octal encoding. E.g. "chmod 1 FOO" should set
7312 the other-execute bit of FOO even if S_IXOTH != 1.
7314 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7315 WOTH, XOTH, ALLM): New macros.
7316 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7317 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7319 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7320 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7322 No need to use uintmax_t; unsigned long is long enough.
7323 Don't bother to get suffix since we don't use it.
7325 2000-12-24 Jim Meyering <meyering@lucent.com>
7327 * hash.c (is_prime): Return explicit boolean values.
7328 (hash_get_first): Return NULL to appease Irix5.6's 89.
7329 Reported by Nelson Beebe.
7331 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7333 * localcharset.c (locale_charset): Add support for Win32.
7335 2000-12-18 Paul Eggert <eggert@twinsun.com>
7337 * physmem.h, physmem.c: New files.
7339 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7340 (noinst_HEADERS): Add physmem.h.
7342 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7343 't' for compatibility with Solaris 8 sort.
7345 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7347 * config.charset: Add support for BeOS.
7349 2000-12-16 Jim Meyering <meyering@lucent.com>
7351 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7352 SHELLS_FILE to a file name that's useful on djgpp systems.
7354 (ADDITIONAL_DEFAULT_SHELLS): Define.
7355 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7356 Based mostly on a patch from Prashant TR.
7358 2000-12-16 Jim Meyering <meyering@lucent.com>
7360 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7361 N and M) would have treated it like `chown N:N FILE'.
7363 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7365 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7367 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7368 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7369 to the list of canonical encodings. Rename EUC-CN to GB2312.
7371 2000-12-08 Andreas Schwab <schwab@suse.de>
7373 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7374 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7376 2000-12-07 Jim Meyering <meyering@lucent.com>
7378 * stripslash.c (ISSLASH): Define.
7379 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7382 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7383 (dir_name_r): Declare this function as static.
7384 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7385 manifest itself on a name containing a mix of slashes and
7387 Make this function work with names starting with a DOS-style
7388 drive letter and colon prefix.
7389 (dir_name): Append `.' if necessary.
7390 Based mostly on patches from Prashant TR and Eli Zaretskii.
7392 * dirname.h (dir_name_r): Remove prototype.
7394 2000-12-05 Jim Meyering <meyering@lucent.com>
7396 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7398 2000-12-04 Jim Meyering <meyering@lucent.com>
7400 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7401 Also include memory.h, stdlib.h, unistd.h if appropriate.
7402 Reported by Andreas Jaeger (conflicting declaration of malloc).
7404 2000-12-02 Jim Meyering <meyering@lucent.com>
7406 * closeout.h: Make idempotent, to avoid some obscure warnings.
7408 2000-12-01 Paul Eggert <eggert@twinsun.com>
7410 * memrchr.c: Include <config.h> before any system include file.
7412 2000-11-29 Paul Eggert <eggert@twinsun.com>
7414 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7416 2000-11-26 Jim Meyering <meyering@lucent.com>
7418 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7420 2000-11-22 Paul Eggert <eggert@twinsun.com>
7422 * strftime.c (my_strftime): Do not invoke mbrlen with a
7423 size of (size_t) -1; it's not portable.
7425 2000-11-17 Akim Demaille <akim@epita.fr>
7427 * obstack.h: Formatting changes.
7428 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7429 prevent type checking.
7430 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7431 cast the value to (void *): assigning a `foo *' to a `void *'
7433 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7435 2000-11-17 Jim Meyering <meyering@lucent.com>
7437 * strstr.c: Update from GNU libc.
7439 2000-11-16 Jim Meyering <meyering@lucent.com>
7441 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7443 2000-11-11 Jim Meyering <meyering@lucent.com>
7445 * error.c: Add a couple #includes, merging from GNU libc version.
7447 2000-11-10 Jim Meyering <meyering@lucent.com>
7449 * obstack.h: Update from GNU libc.
7450 * obstack.c: Likewise.
7452 2000-11-06 Paul Eggert <eggert@twinsun.com>
7454 * getusershell.c (setusershell): Use rewind rather than
7455 fseek/fseeko, to avoid configuration hassles with fseeko.
7456 Don't bother opening SHELLS_FILE if shellstream is NULL;
7459 2000-11-05 Jim Meyering <meyering@lucent.com>
7461 * makepath.h (make_dir): Declare.
7462 * makepath.c (make_dir): Remove `static' attribute.
7465 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7467 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7468 last one in a bucket, advance to the next bucket.
7470 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7472 * fnmatch.c: Do not comment out all the code if we are using
7473 the GNU C library, because in some cases we are replacing buggy
7474 code in the GNU C library itself.
7476 2000-10-30 Paul Eggert <eggert@twinsun.com>
7478 * error.h, getline.h, modechange.h:
7479 Remove "2000" from Copyright line, as the file hasn't been
7480 changed this year other than in the copyright notice.
7482 * xalloc.h: Add "2000" to Copyright line, as this file
7483 was changed this year.
7485 2000-10-30 Paul Eggert <eggert@twinsun.com>
7487 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7488 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7489 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7491 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7493 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7494 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7495 doesn't define __restrict_arr.
7497 2000-10-29 Jim Meyering <meyering@lucent.com>
7499 * xstat.in: Fix grammar in comment.
7501 2000-10-28 Jim Meyering <meyering@lucent.com>
7503 * memchr.c: Update from libc.
7504 Adjust for portability:
7505 [HAVE_STDLIB_H]: Include stdlib.h.
7506 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7507 Undef __memchr, too.
7508 [!weak_alias]: Define __memchr to memchr.
7510 * regex.c: Update from libc.
7511 * regex.h: Likewise.
7512 * getopt1.c: Likewise.
7513 * memcmp.c: Likewise.
7515 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7516 Avoid using fseek, when possible -- it's broken by design.
7517 Patch by Ulrich Drepper.
7519 2000-10-26 Jim Meyering <meyering@lucent.com>
7521 * strftime.c: Update from libc.
7523 2000-10-25 Jim Meyering <meyering@lucent.com>
7525 * obstack.c: Update from libc.
7527 2000-10-23 Jim Meyering <meyering@lucent.com>
7529 * hard-locale.c (hard_locale): Revert last change -- it was simply
7530 wrong. That set_locale call must not have any side effects.
7533 2000-10-22 Jim Meyering <meyering@lucent.com>
7535 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7536 [CYCLIC]: Remove now-unused definition.
7538 * save-cwd.c (O_DIRECTORY): Define, if needed.
7539 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7540 Suggestion from Ulrich Drepper.
7542 2000-10-21 Jim Meyering <meyering@lucent.com>
7544 * dirname.c (dir_name_r): New function, factored out of dir_name.
7545 (dir_name): Use dir_name_r.
7546 * dirname.h (dir_name_r): Declare it.
7548 2000-10-21 Jim Meyering <meyering@lucent.com>
7550 * dirname.c (memrchr): Declare if necessary.
7551 (dir_name): Remove the restriction that there be no
7552 trailing slashes. Now, this code skips past them, effectively
7554 [TEST_DIRNAME] (main): New unit tests.
7556 * memrchr.c: New file from GNU libc.
7557 Undef __memrchr, too.
7558 [!weak_alias]: Define __memrchr to memrchr.
7559 Guard weak_alias use with `#ifdef weak_alias'.
7561 2000-10-17 Jim Meyering <meyering@lucent.com>
7563 * quote.h (PARAMS): Define and use.
7564 Reported by Akim Demaille.
7566 * getopt.c: Update from libc.
7568 2000-10-16 Jim Meyering <meyering@lucent.com>
7570 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7573 2000-09-25 Jim Meyering <meyering@lucent.com>
7575 * md5.h (rol): Define (from GnuPG).
7577 * sha.c: Give credit (GnuPG) where due.
7578 (M): Use rol rather than open-coding it.
7579 Add a FIXME comment.
7581 2000-09-21 Jim Meyering <meyering@lucent.com>
7583 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7584 Reported by Michael Stone.
7586 2000-09-20 Jim Meyering <meyering@lucent.com>
7588 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7589 (noinst_HEADERS): Add sha.h.
7590 Based on code from Scott G. Miller and from GnuPG.
7592 2000-09-15 Jim Meyering <meyering@lucent.com>
7594 * regex.c: Update from libc.
7596 2000-09-10 Jim Meyering <meyering@lucent.com>
7598 * getopt.c (_getopt_internal): Update from glibc.
7600 2000-09-09 Jim Meyering <meyering@lucent.com>
7602 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7603 think it should be used as a general replacement for isascii.
7604 * fnmatch.c: Likewise.
7605 * mbswidth.c: Likewise
7606 * regex.c: Likewise.
7609 * userspec.c: Include sys/param.h and limits.h.
7611 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7612 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7613 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7614 UID, GID. Check range.
7616 2000-09-06 Jim Meyering <meyering@lucent.com>
7618 * getopt.c (_getopt_internal): Update from glibc.
7620 2000-08-30 Jim Meyering <meyering@lucent.com>
7622 * strftime.c: Merge in changes from GNU libc.
7624 2000-08-26 Jim Meyering <meyering@lucent.com>
7626 * closeout.c: Include "__fpending.h".
7627 (close_stdout_status): Return right away if there's nothing to flush.
7629 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7630 * __fpending.c: New file.
7631 * __fpending.h: New file.
7633 2000-08-07 Paul Eggert <eggert@twinsun.com>
7635 Standardize on "memory exhausted" instead of "Memory exhausted"
7636 or "virtual memory exhausted".
7637 * obstack.c (print_and_abort): Use "memory exhausted", not
7638 "virtual memory exhausted".
7639 * same.c (same_name): Invoke xalloc_die instead of printing
7641 * userspec.c (parse_user_spec): Likewise.
7642 * bumpalloc.h: comment fix
7643 * same.c, userspec.c: Include xalloc.h.
7645 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7646 not char *const and pointing to a constant array.
7647 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7648 (xrealloc): Comment fix.
7650 * userspec.c (parse_user_spec):
7651 Don't translate a message until just before returning,
7652 to avoid unnecessary translation.
7654 2000-08-07 Jim Meyering <meyering@lucent.com>
7656 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7657 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7658 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7659 getgroups.c, gethostname.c, getopt.h, group-member.c,
7660 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7661 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7662 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7663 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7664 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7665 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7666 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7667 yesno.c: Back out Copyright date changes for each file with no change
7668 this year. This eases coordination with other programs using the same
7669 source code modules. From Paul Eggert.
7671 2000-08-03 Greg McGary <greg@mcgary.org>
7673 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7674 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7675 (EXTEND_BUFFER): Use them.
7677 2000-08-01 Jim Meyering <meyering@lucent.com>
7679 * dirname.c (ISSLASH): Define.
7680 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7681 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7682 both `\' and `/' may be use as path separators.
7683 Based on a patch from Prashant TR.
7685 2000-07-31 Paul Eggert <eggert@twinsun.com>
7687 * quotearg.c (quotearg_n_options): Don't make the initial
7688 slot vector a constant, since it might get modified.
7690 2000-07-31 Jim Meyering <meyering@lucent.com>
7692 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7693 * obstack.c (print_and_abort): Likewise.
7695 2000-07-30 Paul Eggert <eggert@twinsun.com>
7697 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7698 buffer, so that the caller can always quote one small
7699 component of a "memory exhausted" message in slot 0.
7700 From a suggestion by Jim Meyering.
7702 2000-07-30 Jim Meyering <meyering@lucent.com>
7704 * makepath.c (make_path): Quote the other instance, too.
7706 * quotearg.c (N_STATIC_SLOTVECS): Define.
7707 (STATIC_BUF_SIZE): Define.
7708 (quotearg_n_options): Use only statically allocated storage when
7709 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7710 than STATIC_BUF_SIZE.
7712 2000-07-29 Jim Meyering <meyering@lucent.com>
7714 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7715 * dirname.c (dir_name): Likewise.
7717 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7719 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7720 (dir_name): Assert that there are no trailing slashes.
7722 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7724 * mbswidth.h (mbswidth): Add a flags argument.
7725 (mbswidth): New declaration.
7726 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7727 * mbswidth.c (mbswidth): Add a flags argument.
7728 (mbsnwidth): New function.
7730 2000-07-24 Jim Meyering <meyering@lucent.com>
7732 * mbswidth.c: Remove useless #else. From Bruno Haible.
7734 2000-07-23 Paul Eggert <eggert@twinsun.com>
7736 * mbswidth.c (_XOPEN_SOURCE):
7737 Don't define; this causes problems on Solaris 7.
7738 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7740 2000-07-23 Paul Eggert <eggert@twinsun.com>
7743 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7744 so that mbstate_t is always defined.
7746 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7747 be 1 in at least one GCC installation, and this configuration
7748 error is likely to be common. Ignoring MB_LEN_MAX hurts
7749 performance on hosts that have mbrtowc but have only unibyte
7750 locales, but I assume these hosts are rare.
7752 2000-07-23 Paul Eggert <eggert@twinsun.com>
7754 * quotearg.c: Streamline by invoking multibyte code only if needed.
7755 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7756 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7757 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7758 invoke multibyte primitives.
7760 2000-07-23 Jim Meyering <meyering@lucent.com>
7762 * basename.c (base_name): Add an assertion.
7764 2000-07-15 Bruno Haible <clisp.cons.org>
7766 * quotearg.c: When the system forces us to redefine mbstate_t,
7767 shadow its mbsinit function.
7769 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7771 * mbswidth.h: New file.
7772 * mbswidth.c: New file.
7773 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7774 (noinst_HEADERS): Add mbswidth.h.
7776 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7778 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7781 2000-07-15 Jim Meyering <meyering@lucent.com>
7783 * makepath.c: Include quote.h.
7784 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7785 corresponding argument in a `quote (...)' call.
7786 Give better diagnostics.
7788 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7789 (noinst_HEADERS): Add quote.h.
7791 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7792 from tar's src/misc.c.
7793 * quote.h: New file. Prototypes for same.
7795 2000-07-10 Paul Eggert <eggert@twinsun.com>
7797 From a suggestion by Bruno Haible.
7798 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7799 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7800 to decide whether to define the BeOS workaround macro;
7801 this adjusts to the change to AC_MBSTATE_T.
7803 2000-07-13 Paul Eggert <eggert@twinsun.com>
7805 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7807 * quotearg.c (quoting_style_args, quoting_style_vals,
7808 quotearg_buffer_restyled): Add support for
7809 clocale_quoting_style. Undo previous change to
7810 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7811 and "{RIGHT QUOTATION MARK}" msgids.
7813 2000-07-05 Paul Eggert <eggert@twinsun.com>
7815 The old behavior of quoting `like this' doesn't look good with
7816 newer, ISO-style fonts. See:
7817 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7819 Instead, quote "like this" by default. Let the translator
7820 tailor the locale-specific quoting behavior by providing
7821 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7823 * quotearg.c (N_): New macro.
7824 (gettext_default): New function.
7825 (quotearg_buffer_restyled): Use
7826 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7827 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7829 2000-07-09 Jim Meyering <meyering@lucent.com>
7831 * Most files: Update copyright dates to include 2000.
7833 2000-07-08 Jim Meyering <meyering@lucent.com>
7835 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7837 (xgethostname): Remove now-unnecessary #ifdef.
7838 Move declaration of `err' into loop where it's used.
7840 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7842 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7843 by allocating a larger buffer. Test the gethostname return value for
7844 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7845 returns an error and ENAMETOOLONG isn't defined.
7847 2000-07-05 Paul Eggert <eggert@twinsun.com>
7848 and Bruno Haible <haible@clisp.cons.org>
7850 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7852 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7854 * quotearg.c (struct quoting_options): Simplify quote_these_too
7857 2000-07-03 Jim Meyering <meyering@lucent.com>
7859 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7860 Reported by Bruno Haible.
7862 2000-07-04 Jim Meyering <meyering@lucent.com>
7864 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7865 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7868 2000-07-03 Paul Eggert <eggert@twinsun.com>
7869 and Bruno Haible <haible@clisp.cons.org>
7871 * quotearg.c (mbrtowc):
7872 Assign to *pwc, and return 1 only if result is nonzero.
7873 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7875 2000-07-03 Jim Meyering <meyering@lucent.com>
7877 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7878 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7881 2000-07-02 Jim Meyering <meyering@lucent.com>
7883 * quotearg.c (mbstate_t): Don't define here.
7885 2000-07-02 Jim Meyering <meyering@lucent.com>
7887 * nanosleep.c (SIGCONT): Define if not already defined.
7889 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7891 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7892 per change in ../m4/ls-mntd-fs.m4.
7893 (read_filesystem_list): Ignore symbolic links.
7895 2000-06-29 Jim Meyering <meyering@lucent.com>
7897 * same.c: Include <string.h> or <strings.h>, as appropriate,
7898 for declaration of strcmp.
7900 * long-options.c: Include <stdlib.h>, for declaration of exit.
7902 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7903 Avoid warning by casting result to `char *' to remove `const'.
7905 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7907 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7909 2000-06-26 Paul Eggert <eggert@twinsun.com>
7911 savedir now sets errno on failure and invokes xmalloc to get memory.
7912 Fix a couple of other minor bugs while we're at it.
7914 * savedir.c (<unistd.h>): Do not include; there's no need.
7915 (NAMLEN): Remove macro.
7916 (malloc, realloc): Remove decls.
7918 ("xalloc.h"): Include.
7919 (NAME_SIZE_DEFAULT): New macro.
7920 (savedir): Use xmalloc / xrealloc to allocate memory.
7921 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7922 Skip "" directory entries.
7923 Use strlen to calculate directory entry length, since the old method
7924 is rarely used these days and isn't worth supporting.
7925 Don't use a pointer after freeing it.
7926 Check for integer overflow when calculating allocation size.
7927 Use memcpy to copy entries, instead of stpcpy.
7928 Set errno properly when returning NULL.
7929 Check for readdir error.
7931 2000-06-26 Jim Meyering <meyering@lucent.com>
7933 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7935 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7937 * getusershell.c (xmalloc, xrealloc): Remove functions.
7939 Don't include <stdlib.h>. Don't declare malloc, realloc.
7941 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7943 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7945 2000-06-24 Jim Meyering <meyering@lucent.com>
7947 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7949 2000-06-21 Jim Meyering <meyering@lucent.com>
7951 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7953 2000-06-19 Paul Eggert <eggert@twinsun.com>
7955 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7956 (mbrtowc, mbstate_t): Define substitutes if
7957 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7958 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7959 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7961 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7963 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7964 than 1024, return a memory chunk of least possible size, instead
7965 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7966 Use free/xmalloc instead of xrealloc to avoid copying for very long
7969 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7971 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7972 address, not strdup. Include <stdlib.h> and don't declare free().
7974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7976 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7979 2000-06-21 Jim Meyering <meyering@lucent.com>
7981 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7982 (noinst_HEADERS): Add getstr.h.
7984 * getline.c (getstr): Move into a separate file.
7985 * getstr.c (getstr): New file, extracted from getline.c, with
7986 the following changes: new parameter, delim2; both delim[12]
7987 parameters have type `int', not `char'. The latter would lose
7988 with 8-bit delimiters.
7989 * getstr.h: New file.
7991 2000-06-19 Jim Meyering <meyering@lucent.com>
7993 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7995 2000-06-18 Jim Meyering <meyering@lucent.com>
7997 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7998 Besides, these days every porting target provides a mkdir function.
8000 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8001 (this snippet comes from src/system.h).
8003 2000-06-15 Paul Eggert <eggert@twinsun.com>
8005 * human.c (adjust_value): New function.
8006 (human_readable_inexact): Apply rounding style even when
8007 printing approximate values.
8009 2000-06-14 Paul Eggert <eggert@twinsun.com>
8011 * human.c (human_readable_inexact): Allow an input block
8012 size that is not a multiple of the output block size, and vice versa.
8013 Reported by Piergiorgio Sartor.
8015 2000-06-14 Paul Eggert <eggert@twinsun.com>
8017 * getdate.y (get_date): Apply relative times after time
8018 zone indicator, not before. Reported by Todd A. Jacobs.
8020 2000-06-13 Jim Meyering <meyering@lucent.com>
8022 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8024 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8026 2000-06-12 Paul Eggert <eggert@twinsun.com>
8028 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8030 2000-06-04 Paul Eggert <eggert@twinsun.com>
8032 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8034 2000-06-04 Jim Meyering <meyering@lucent.com>
8036 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8037 SunOS 4.1.4 for which gid_t is an unsigned type.
8039 2000-06-03 Jim Meyering <meyering@lucent.com>
8041 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8043 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8045 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8046 newer, don't install charset.alias.
8047 * config.charset: Change the Linux/glibc rules so they become empty
8048 on glibc-2.1 or newer.
8050 2000-06-02 Jim Meyering <meyering@lucent.com>
8052 * mountlist.c: Back out last change. Instead, do this...
8053 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8054 member using the same `ignore'-testing code.
8055 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8059 2000-05-29 Jim Meyering <meyering@lucent.com>
8061 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8062 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8064 2000-05-22 Jim Meyering <meyering@lucent.com>
8066 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8068 2000-05-18 Jim Meyering <meyering@lucent.com>
8070 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8071 back, too, since it may have been modified by allocate_entry.
8072 (hash_delete): Rewrite to use neither the assignment operator
8073 nor the comma operator in an if-expression.
8075 2000-05-15 Paul Eggert <eggert@twinsun.com>
8078 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8079 Remove; no longer needed.
8080 "quotearg.h": Add include.
8081 (file_name): Do not bother to explicitly initialize to NULL; it's less
8082 efficient on some hosts.
8083 (close_stdout_status): Remove test as to whether stdout was already
8084 closed; it breaks for the case "echo x | sort >&-".
8085 Quote file name colons.
8086 Do not assume that _("write error") lacks format strings.
8088 2000-05-15 Jim Meyering <meyering@lucent.com>
8090 * version-etc.c (version_etc_copyright): Update the copyright string
8091 used in all --version output.
8093 2000-05-14 Jim Meyering <meyering@lucent.com>
8095 * closeout.c (close_stdout_set_file_name): New function.
8096 (close_stdout_status): Use new file-scoped global.
8097 Return right away if fstat says the stdout file descriptor is invalid.
8098 * closeout.h (close_stdout_set_file_name): Declare.
8100 2000-05-10 Jim Meyering <meyering@lucent.com>
8102 * closeout.c [default_exit_status]: New file-scoped variable.
8103 (close_stdout_set_status): New function.
8104 * closeout.h (close_stdout_set_status): Declare.
8106 2000-05-08 Jim Meyering <meyering@lucent.com>
8108 * long-options.c: Don't include closeout.h.
8109 (parse_long_options): Don't call close_stdout for --version.
8111 2000-05-06 Jim Meyering <meyering@lucent.com>
8113 * strnlen.c: Undefine __strnlen and strnlen.
8114 [!weak_alias]: Define __strnlen to strnlen.
8116 * atexit.c: New file, from libiberty.
8118 2000-05-06 Jim Meyering <meyering@lucent.com>
8120 * closeout.c (close_stdout_status): Also check for errors on the
8123 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8125 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8126 instead of xmalloc, xrealloc, path_concat.
8127 (locale_charset): Treat empty environment variables as absent.
8128 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8130 2000-05-04 Jim Meyering <meyering@lucent.com>
8132 * getopt.c: Update from glibc.
8133 * obstack.c: Likewise.
8134 * obstack.h: Likewise.
8135 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8137 * regex.h: Likewise.
8138 * strndup.c: Likewise.
8139 * strnlen.c: New file, from glibc.
8141 2000-05-01 Jim Meyering <meyering@lucent.com>
8143 * full-write.c (full_write): Remove `FIXME' part of comment.
8145 2000-04-29 Jim Meyering <meyering@lucent.com>
8147 * path-concat.c: Declare strdup only if it's not defined.
8148 * canon-host.c: Likewise.
8150 2000-04-28 Jim Meyering <meyering@lucent.com>
8152 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8153 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8154 included first, then limits.h is included by locale.h by libintl.h.
8155 From John David Anglin.
8157 2000-04-25 Jim Meyering <meyering@lucent.com>
8159 * makepath.c (S_IRWXUGO): Define.
8160 (make_path): Always perform explicit chmod if MODE specifies any
8161 of the `special' permission bits. Prompted by a bug report against
8162 install from Mate Wierdl and Joost van Baal.
8164 2000-04-18 Jim Meyering <meyering@lucent.com>
8168 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8169 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8171 2000-04-17 Jim Meyering <meyering@lucent.com>
8173 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8174 the definition of it to rpl_strftime also defined-away the system's
8177 2000-04-15 Jim Meyering <meyering@lucent.com>
8179 Use `C' to denote so-called `contiguous' files, the same way
8181 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8182 (ftypelet): Use S_ISCTG.
8183 From Michael Deutschmann.
8185 2000-04-14 Jim Meyering <meyering@lucent.com>
8187 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8189 2000-04-08 Jim Meyering <meyering@lucent.com>
8191 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8192 names don't conflict. Reported by Eli Zaretskii.
8194 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8196 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8197 bug. Deal with the different error behavior of Irix iconv.
8199 2000-04-07 Jim Meyering <meyering@lucent.com>
8201 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8202 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8204 2000-04-05 Jim Meyering <meyering@lucent.com>
8206 Portability tweaks required for ultrix4.3.
8207 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8208 * readutmp.c: Include sys/types.h before sys/stat.h.
8209 * canon-host.c: Declare strdup.
8210 * path-concat.c: Likewise.
8211 From John David Anglin.
8213 2000-04-04 Jim Meyering <meyering@lucent.com>
8215 Be more DOS 8.3-friendly.
8216 * ref-add.sin: Renamed from ref-add.sed.in.
8217 * ref-del.sin: Renamed from ref-del.sed.in.
8218 * Makefile.am: Reflect renaming.
8219 Reported by Eli Zaretskii.
8221 Use a temporary file name that won't clash with `charset.alias'
8222 in the DOS 8.3 name space.
8223 * Makefile.am (charset_tmp): Define.
8224 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8225 (uninstall-local): Likewise.
8226 Reported by Eli Zaretskii.
8228 2000-03-29 Paul Eggert <eggert@twinsun.com>
8230 * time/strftime.c (my_strftime): Make sure we call the system
8231 strftime, not ourselves, when invoking the underlying strftime.
8233 2000-03-24 Jim Meyering <meyering@lucent.com>
8235 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8236 (charset_alias): Define.
8237 (install-exec-local): Factor out common code.
8238 (uninstall-local): Split lines longer than 80.
8239 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8241 (.sed.in.sed): New rule. Don't redirect directly to $@.
8242 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8244 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8246 * config.charset: Output a line containing "Packages using this file".
8247 * ref-add.sed.in, ref-del.sed.in: New files.
8248 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8249 ref-del.sed): New rules.
8251 2000-03-17 Jim Meyering <meyering@lucent.com>
8253 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8254 Otherwise, include <strings.h>
8256 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8258 * unicodeio.c (utf8_wctomb): New function.
8259 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8260 format instead of in UCS-4 with platform dependent endianness.
8262 2000-03-07 Paul Eggert <eggert@twinsun.com>
8264 * savedir.c (savedir): Work even if directory size is
8265 negative; this can happen with some screwy NFS configurations.
8267 2000-03-06 Jim Meyering <meyering@lucent.com>
8269 * localcharset.c (get_charset_aliases): Don't try to free file_name
8270 if it's NULL (because we ran out of memory). From Bruno Haible.
8272 2000-03-05 Jim Meyering <meyering@lucent.com>
8274 * localcharset.c ("path-concat.h"): Include.
8275 (get_charset_aliases): Use path_concat instead of ANSI string
8278 * unicodeio.h (PARAMS): Define.
8279 Use it to guard prototype.
8281 2000-03-04 Jim Meyering <meyering@lucent.com>
8283 * Makefile.am (install-exec-local): Create $(libdir) before installing
8285 (uninstall-local): Uncomment this rule so `make distcheck' works
8288 * unicodeio.c (<errno.h>): Include it.
8289 (errno): Declare if not defined.
8291 * localcharset.c: Add Bruno's comment justifying use of volatile.
8293 * config.charset: New version, incorporating remarks from a linux
8294 i18n mailing list. From Bruno Haible.
8296 2000-03-02 Jim Meyering <meyering@lucent.com>
8298 * Makefile.am (EXTRA_DIST): Add config.charset.
8300 2000-03-01 Jim Meyering <meyering@lucent.com>
8302 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8303 * unicodeio.c: Likewise.
8305 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8307 * config.charset: New file.
8308 * localcharset.c: New file.
8309 * unicodeio.h, unicodeio.c: New files.
8310 * Makefile.am (DEFS): Add -DLIBDIR=...
8311 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8312 (noinst_HEADERS): Add unicodeio.h.
8313 (all-local, install-exec-local, charset.alias): New targets.
8315 2000-02-28 Paul Eggert <eggert@twinsun.com>
8317 * quotearg.c (ALERT_CHAR): New macro.
8318 (quotearg_buffer_restyled): Use it.
8320 2000-02-27 Jim Meyering <meyering@lucent.com>
8322 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8323 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8325 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8326 not `#if STDC_HEADERS'.
8327 Declare malloc if needed.
8329 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8330 now that autoconf always defines the HAVE_DECL_ symbols.
8331 * human.c: Likewise.
8333 * strtoumax.c: Likewise.
8335 * backupfile.c: Arrange for cpp to fail if the configure-time
8336 declaration check was not run.
8338 * human.c: Likewise.
8340 * strtoumax.c: Likewise.
8342 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8343 then first look up the entire `.'-containing string as a login name.
8345 2000-02-18 Paul Eggert <eggert@twinsun.com>
8347 * getdate.y: Handle two-digit years with leading zeros correctly.
8348 (textint): New typedef.
8349 (parser_control): Member year changed from int to textint.
8351 (YYSTYPE): Removed; replaced by %union with int and textint members.
8352 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8353 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8354 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8355 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8356 (date, number, to_year): Use width of number in digits, not its value,
8357 to determine whether it's a 2-digit year, or a 2-digit time.
8358 (yylex): Store number of digits of numeric tokens.
8359 Reported by John Kendall.
8361 (parser_control): Changed from struct parser_control to typedef (for
8362 consistency). All uses changed.
8364 (tID): Removed; not used.
8365 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8367 2000-02-14 Paul Eggert <eggert@twinsun.com>
8369 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8370 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8372 2000-02-12 Jim Meyering <meyering@lucent.com>
8374 * userspec.c (ISDIGIT): Define it.
8375 (isdigit): Remove definition.
8376 (is_number): Use ISDIGIT, not isdigit.
8377 <libintl.h>: Include.
8379 (parse_user_spec): Mark translatable strings.
8381 2000-02-10 Jim Meyering <meyering@lucent.com>
8383 With these changes, nanosleep.[ch] are finally enough like the other
8384 lib/* replacement files to compile on a few more losing systems.
8386 * nanosleep.h: Don't include config.h.
8387 Remove prototype from declaration of nanosleep.
8388 (PARAMS): Remove now-unneeded definition.
8389 * nanosleep.c: #undef nanosleep.
8390 (rpl_nanosleep): Rename from nanosleep.
8392 2000-02-03 Jim Meyering <meyering@lucent.com>
8394 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8395 rather than with `#if HAVE_UTMPNAME'.
8397 2000-02-01 Jim Meyering <meyering@lucent.com>
8399 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8401 2000-01-31 Jim Meyering <meyering@lucent.com>
8403 * nanosleep.h (nanosleep): Guard declaration with
8404 `#if ! HAVE_DECL_NANOSLEEP'.
8405 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8406 the declaration in that vendor's sys/timers.h.
8407 Reported by Christian Krackowizer.
8409 * quotearg.c (ISASCII): Add #undef and move definition to follow
8410 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8411 (ISPRINT): Likewise.
8412 Reported by Tom Tromey.
8414 2000-01-30 Jim Meyering <meyering@lucent.com>
8416 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8417 uses of ->ut_name. The latter doesn't work with new Linux header files
8418 where only utmpx.ut_user is declared.
8420 * readutmp.h (UT_USER): Define.
8422 2000-01-23 Jim Meyering <meyering@lucent.com>
8424 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8427 2000-01-22 Jim Meyering <meyering@lucent.com>
8429 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8430 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8431 Required for some AIX systems. Reported by Christian Krackowizer.
8432 [TESTING] (main): New function.
8434 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8435 * dirname.c (dir_name): Support for DOS-style file names with drive
8438 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8440 * strverscmp.c (ISDIGIT): Define.
8441 (strverscmp): Use ISDIGIT, not isdigit.
8443 2000-01-17 Paul Eggert <eggert@twinsun.com>
8445 * nanosleep.c (nanosleep):
8446 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8447 POSIX.1 doesn't require SA_INTERRUPT and some systems
8448 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8449 it's been part of POSIX.1 since day 1 (in 1988).
8451 2000-01-17 Jim Meyering <meyering@lucent.com>
8453 * interlock: Remove unused file. Reported by François Pinard.
8455 2000-01-16 Paul Eggert <eggert@twinsun.com>
8457 * quotearg.c (quotearg_buffer_restyled): Do not quote
8458 alert, backslash, formfeed, and vertical tab unnecessarily in
8459 shell quoting style.
8462 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8463 Free Software Foundation, Inc.
8464 Copying and distribution of this file, with or without modification,
8465 are permitted provided the copyright notice and this notice are preserved.